Q: Is 480,478 a Prime Number?
A: No, 480,478 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 480478 can be evenly divided by 1 2 79 158 3,041 6,082 240,239 and 480,478, with no remainder.
Since 480,478 cannot be divided by just 1 and 480,478, it is not a prime number.