Q: Is 18,402 a Prime Number?
A: No, 18,402 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 18402 can be evenly divided by 1 2 3 6 3,067 6,134 9,201 and 18,402, with no remainder.
Since 18,402 cannot be divided by just 1 and 18,402, it is not a prime number.