Q: Is 497,745 a Prime Number?
A: No, 497,745 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 497745 can be evenly divided by 1 3 5 9 15 27 45 81 135 405 1,229 3,687 6,145 11,061 18,435 33,183 55,305 99,549 165,915 and 497,745, with no remainder.
Since 497,745 cannot be divided by just 1 and 497,745, it is not a prime number.