Q: Is 427,957 a Prime Number?
A: Yes, 427,957 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 427957 can be evenly divided by 1 and 427,957, with no remainder.
Since 427,957 can be divided by just 1 and 427,957, it is a prime number.