Q: Is 427,607 a Prime Number?
A: No, 427,607 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 427607 can be evenly divided by 1 109 3,923 and 427,607, with no remainder.
Since 427,607 cannot be divided by just 1 and 427,607, it is not a prime number.