Q: Is 427,376 a Prime Number?
A: No, 427,376 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 427376 can be evenly divided by 1 2 4 8 16 26,711 53,422 106,844 213,688 and 427,376, with no remainder.
Since 427,376 cannot be divided by just 1 and 427,376, it is not a prime number.