Q: Is 478,072 a Prime Number?
A: No, 478,072 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 478072 can be evenly divided by 1 2 4 7 8 14 28 56 8,537 17,074 34,148 59,759 68,296 119,518 239,036 and 478,072, with no remainder.
Since 478,072 cannot be divided by just 1 and 478,072, it is not a prime number.