It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 132 564 is not a prime number.
For example, 132 564 can be divided by 2: 132 564 / 2 = 66 282.
For 132 564 to be a prime number, it would have been required that 132 564 has only two divisors, i.e., itself and 1.
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132 564 is an even number, because it is evenly divisible by 2: 132 564 / 2 = 66 282.
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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 132 564 is about 364.093.
Thus, the square root of 132 564 is not an integer, and therefore 132 564 is not a square number.
The square of a number (here 132 564) is the result of the product of this number (132 564) by itself (i.e., 132 564 × 132 564); the square of 132 564 is sometimes called "raising 132 564 to the power 2", or "132 564 squared".
The square of 132 564 is 17 573 214 096 because 132 564 × 132 564 = 132 5642 = 17 573 214 096.
As a consequence, 132 564 is the square root of 17 573 214 096.
The multiples of 132 564 are all integers evenly divisible by 132 564, that is all numbers such that the remainder of the division by 132 564 is zero. There are infinitely many multiples of 132 564. The smallest multiples of 132 564 are: