Q: Is 56,427 a Prime Number?
A: No, 56,427 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 56427 can be evenly divided by 1 3 7 21 2,687 8,061 18,809 and 56,427, with no remainder.
Since 56,427 cannot be divided by just 1 and 56,427, it is not a prime number.