It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 497 488 is not a prime number.
For example, 497 488 can be divided by 2: 497 488 / 2 = 248 744.
For 497 488 to be a prime number, it would have been required that 497 488 has only two divisors, i.e., itself and 1.
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497 488 is an even number, because it is evenly divisible by 2: 497 488 / 2 = 248 744.
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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 497 488 is about 705.328.
Thus, the square root of 497 488 is not an integer, and therefore 497 488 is not a square number.
The square of a number (here 497 488) is the result of the product of this number (497 488) by itself (i.e., 497 488 × 497 488); the square of 497 488 is sometimes called "raising 497 488 to the power 2", or "497 488 squared".
The square of 497 488 is 247 494 310 144 because 497 488 × 497 488 = 497 4882 = 247 494 310 144.
As a consequence, 497 488 is the square root of 247 494 310 144.
The multiples of 497 488 are all integers evenly divisible by 497 488, that is all numbers such that the remainder of the division by 497 488 is zero. There are infinitely many multiples of 497 488. The smallest multiples of 497 488 are: