Q: Is 487,455 a Prime Number?
A: No, 487,455 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 487455 can be evenly divided by 1 3 5 15 32,497 97,491 162,485 and 487,455, with no remainder.
Since 487,455 cannot be divided by just 1 and 487,455, it is not a prime number.