Q: Is 264,427 a Prime Number?
A: No, 264,427 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 264427 can be evenly divided by 1 269 983 and 264,427, with no remainder.
Since 264,427 cannot be divided by just 1 and 264,427, it is not a prime number.