It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 118 474 is not a prime number.
For example, 118 474 can be divided by 2: 118 474 / 2 = 59 237.
For 118 474 to be a prime number, it would have been required that 118 474 has only two divisors, i.e., itself and 1.
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118 474 is an even number, because it is evenly divisible by 2: 118 474 / 2 = 59 237.
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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 118 474 is about 344.201.
Thus, the square root of 118 474 is not an integer, and therefore 118 474 is not a square number.
The square of a number (here 118 474) is the result of the product of this number (118 474) by itself (i.e., 118 474 × 118 474); the square of 118 474 is sometimes called "raising 118 474 to the power 2", or "118 474 squared".
The square of 118 474 is 14 036 088 676 because 118 474 × 118 474 = 118 4742 = 14 036 088 676.
As a consequence, 118 474 is the square root of 14 036 088 676.
The multiples of 118 474 are all integers evenly divisible by 118 474, that is all numbers such that the remainder of the division by 118 474 is zero. There are infinitely many multiples of 118 474. The smallest multiples of 118 474 are: