Q: Is 868,421 a Prime Number?
A: No, 868,421 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 868421 can be evenly divided by 1 41 59 359 2,419 14,719 21,181 and 868,421, with no remainder.
Since 868,421 cannot be divided by just 1 and 868,421, it is not a prime number.