Q: Is 478,671 a Prime Number?
A: No, 478,671 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 478671 can be evenly divided by 1 3 31 93 5,147 15,441 159,557 and 478,671, with no remainder.
Since 478,671 cannot be divided by just 1 and 478,671, it is not a prime number.