Q: Is 401,801 a Prime Number?
A: No, 401,801 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 401801 can be evenly divided by 1 443 907 and 401,801, with no remainder.
Since 401,801 cannot be divided by just 1 and 401,801, it is not a prime number.