Q: Is 427,365 a Prime Number?
A: No, 427,365 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 427365 can be evenly divided by 1 3 5 9 15 45 9,497 28,491 47,485 85,473 142,455 and 427,365, with no remainder.
Since 427,365 cannot be divided by just 1 and 427,365, it is not a prime number.