Q: Is 478,670 a Prime Number?
A: No, 478,670 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 478670 can be evenly divided by 1 2 5 10 151 302 317 634 755 1,510 1,585 3,170 47,867 95,734 239,335 and 478,670, with no remainder.
Since 478,670 cannot be divided by just 1 and 478,670, it is not a prime number.