It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 977 117 is not a prime number.
For example, 977 117 can be divided by 167: 977 117 / 167 = 5 851.
For 977 117 to be a prime number, it would have been required that 977 117 has only two divisors, i.e., itself and 1.
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977 117 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 977 117 is about 988.492.
Thus, the square root of 977 117 is not an integer, and therefore 977 117 is not a square number.
The square of a number (here 977 117) is the result of the product of this number (977 117) by itself (i.e., 977 117 × 977 117); the square of 977 117 is sometimes called "raising 977 117 to the power 2", or "977 117 squared".
The square of 977 117 is 954 757 631 689 because 977 117 × 977 117 = 977 1172 = 954 757 631 689.
As a consequence, 977 117 is the square root of 954 757 631 689.
The multiples of 977 117 are all integers evenly divisible by 977 117, that is all numbers such that the remainder of the division by 977 117 is zero. There are infinitely many multiples of 977 117. The smallest multiples of 977 117 are: