It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 492 264 is not a prime number.
For example, 492 264 can be divided by 2: 492 264 / 2 = 246 132.
For 492 264 to be a prime number, it would have been required that 492 264 has only two divisors, i.e., itself and 1.
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492 264 is an even number, because it is evenly divisible by 2: 492 264 / 2 = 246 132.
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A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 492 264 is about 701.615.
Thus, the square root of 492 264 is not an integer, and therefore 492 264 is not a square number.
The square of a number (here 492 264) is the result of the product of this number (492 264) by itself (i.e., 492 264 × 492 264); the square of 492 264 is sometimes called "raising 492 264 to the power 2", or "492 264 squared".
The square of 492 264 is 242 323 845 696 because 492 264 × 492 264 = 492 2642 = 242 323 845 696.
As a consequence, 492 264 is the square root of 242 323 845 696.
The multiples of 492 264 are all integers evenly divisible by 492 264, that is all numbers such that the remainder of the division by 492 264 is zero. There are infinitely many multiples of 492 264. The smallest multiples of 492 264 are: