It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 977 018 is not a prime number.
For example, 977 018 can be divided by 2: 977 018 / 2 = 488 509.
For 977 018 to be a prime number, it would have been required that 977 018 has only two divisors, i.e., itself and 1.
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977 018 is an even number, because it is evenly divisible by 2: 977 018 / 2 = 488 509.
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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 977 018 is about 988.442.
Thus, the square root of 977 018 is not an integer, and therefore 977 018 is not a square number.
The square of a number (here 977 018) is the result of the product of this number (977 018) by itself (i.e., 977 018 × 977 018); the square of 977 018 is sometimes called "raising 977 018 to the power 2", or "977 018 squared".
The square of 977 018 is 954 564 172 324 because 977 018 × 977 018 = 977 0182 = 954 564 172 324.
As a consequence, 977 018 is the square root of 954 564 172 324.
The multiples of 977 018 are all integers evenly divisible by 977 018, that is all numbers such that the remainder of the division by 977 018 is zero. There are infinitely many multiples of 977 018. The smallest multiples of 977 018 are: