Q: Is 497,427 a Prime Number?
A: No, 497,427 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 497427 can be evenly divided by 1 3 7 21 23,687 71,061 165,809 and 497,427, with no remainder.
Since 497,427 cannot be divided by just 1 and 497,427, it is not a prime number.