Q: Is 420,801 a Prime Number?
A: No, 420,801 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 420801 can be evenly divided by 1 3 17 37 51 111 223 629 669 1,887 3,791 8,251 11,373 24,753 140,267 and 420,801, with no remainder.
Since 420,801 cannot be divided by just 1 and 420,801, it is not a prime number.