Q: Is 420,674 a Prime Number?
A: No, 420,674 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 420674 can be evenly divided by 1 2 29 58 7,253 14,506 210,337 and 420,674, with no remainder.
Since 420,674 cannot be divided by just 1 and 420,674, it is not a prime number.