Q: Is 427,446 a Prime Number?
A: No, 427,446 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 427446 can be evenly divided by 1 2 3 6 9 18 23,747 47,494 71,241 142,482 213,723 and 427,446, with no remainder.
Since 427,446 cannot be divided by just 1 and 427,446, it is not a prime number.