It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 118 664 is not a prime number.
For example, 118 664 can be divided by 2: 118 664 / 2 = 59 332.
For 118 664 to be a prime number, it would have been required that 118 664 has only two divisors, i.e., itself and 1.
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118 664 is an even number, because it is evenly divisible by 2: 118 664 / 2 = 59 332.
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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 118 664 is about 344.476.
Thus, the square root of 118 664 is not an integer, and therefore 118 664 is not a square number.
The square of a number (here 118 664) is the result of the product of this number (118 664) by itself (i.e., 118 664 × 118 664); the square of 118 664 is sometimes called "raising 118 664 to the power 2", or "118 664 squared".
The square of 118 664 is 14 081 144 896 because 118 664 × 118 664 = 118 6642 = 14 081 144 896.
As a consequence, 118 664 is the square root of 14 081 144 896.
The multiples of 118 664 are all integers evenly divisible by 118 664, that is all numbers such that the remainder of the division by 118 664 is zero. There are infinitely many multiples of 118 664. The smallest multiples of 118 664 are: