Q: Is 845,442 a Prime Number?
A: No, 845,442 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 845442 can be evenly divided by 1 2 3 6 9 13 18 26 39 78 117 234 3,613 7,226 10,839 21,678 32,517 46,969 65,034 93,938 140,907 281,814 422,721 and 845,442, with no remainder.
Since 845,442 cannot be divided by just 1 and 845,442, it is not a prime number.