It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 497 707 is not a prime number.
For example, 497 707 can be divided by 7: 497 707 / 7 = 71 101.
For 497 707 to be a prime number, it would have been required that 497 707 has only two divisors, i.e., itself and 1.
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497 707 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 497 707 is about 705.484.
Thus, the square root of 497 707 is not an integer, and therefore 497 707 is not a square number.
The square of a number (here 497 707) is the result of the product of this number (497 707) by itself (i.e., 497 707 × 497 707); the square of 497 707 is sometimes called "raising 497 707 to the power 2", or "497 707 squared".
The square of 497 707 is 247 712 257 849 because 497 707 × 497 707 = 497 7072 = 247 712 257 849.
As a consequence, 497 707 is the square root of 247 712 257 849.
The multiples of 497 707 are all integers evenly divisible by 497 707, that is all numbers such that the remainder of the division by 497 707 is zero. There are infinitely many multiples of 497 707. The smallest multiples of 497 707 are: