Q: Is 478,071 a Prime Number?
A: No, 478,071 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 478071 can be evenly divided by 1 3 9 11 33 99 121 363 439 1,089 1,317 3,951 4,829 14,487 43,461 53,119 159,357 and 478,071, with no remainder.
Since 478,071 cannot be divided by just 1 and 478,071, it is not a prime number.