Q: Is 421,701 a Prime Number?
A: No, 421,701 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 421701 can be evenly divided by 1 3 7 21 43 129 301 467 903 1,401 3,269 9,807 20,081 60,243 140,567 and 421,701, with no remainder.
Since 421,701 cannot be divided by just 1 and 421,701, it is not a prime number.