It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 167 827 is not a prime number.
For example, 167 827 can be divided by 11: 167 827 / 11 = 15 257.
For 167 827 to be a prime number, it would have been required that 167 827 has only two divisors, i.e., itself and 1.
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167 827 is an odd number, because it is not evenly divisible by 2.
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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 167 827 is about 409.667.
Thus, the square root of 167 827 is not an integer, and therefore 167 827 is not a square number.
The square of a number (here 167 827) is the result of the product of this number (167 827) by itself (i.e., 167 827 × 167 827); the square of 167 827 is sometimes called "raising 167 827 to the power 2", or "167 827 squared".
The square of 167 827 is 28 165 901 929 because 167 827 × 167 827 = 167 8272 = 28 165 901 929.
As a consequence, 167 827 is the square root of 28 165 901 929.
The multiples of 167 827 are all integers evenly divisible by 167 827, that is all numbers such that the remainder of the division by 167 827 is zero. There are infinitely many multiples of 167 827. The smallest multiples of 167 827 are: