Q: Is 478,625 a Prime Number?
A: No, 478,625 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 478625 can be evenly divided by 1 5 7 25 35 125 175 547 875 2,735 3,829 13,675 19,145 68,375 95,725 and 478,625, with no remainder.
Since 478,625 cannot be divided by just 1 and 478,625, it is not a prime number.