Q: Is 401,837 a Prime Number?
A: No, 401,837 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 401837 can be evenly divided by 1 389 1,033 and 401,837, with no remainder.
Since 401,837 cannot be divided by just 1 and 401,837, it is not a prime number.