Q: Is 402,067 a Prime Number?
A: No, 402,067 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 402067 can be evenly divided by 1 17 67 353 1,139 6,001 23,651 and 402,067, with no remainder.
Since 402,067 cannot be divided by just 1 and 402,067, it is not a prime number.