Q: Is 558,402 a Prime Number?
A: No, 558,402 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 558402 can be evenly divided by 1 2 3 6 13 26 39 78 7,159 14,318 21,477 42,954 93,067 186,134 279,201 and 558,402, with no remainder.
Since 558,402 cannot be divided by just 1 and 558,402, it is not a prime number.