Q: Is 427,437 a Prime Number?
A: No, 427,437 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 427437 can be evenly divided by 1 3 9 27 81 243 1,759 5,277 15,831 47,493 142,479 and 427,437, with no remainder.
Since 427,437 cannot be divided by just 1 and 427,437, it is not a prime number.