Q: Is 240,478 a Prime Number?
A: No, 240,478 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 240478 can be evenly divided by 1 2 7 14 89 178 193 386 623 1,246 1,351 2,702 17,177 34,354 120,239 and 240,478, with no remainder.
Since 240,478 cannot be divided by just 1 and 240,478, it is not a prime number.