Q: Is 478,497 a Prime Number?
A: No, 478,497 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 478497 can be evenly divided by 1 3 159,499 and 478,497, with no remainder.
Since 478,497 cannot be divided by just 1 and 478,497, it is not a prime number.