Q: Is 538,412 a Prime Number?
A: No, 538,412 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 538412 can be evenly divided by 1 2 4 7 14 28 41 49 67 82 98 134 164 196 268 287 469 574 938 1,148 1,876 2,009 2,747 3,283 4,018 5,494 6,566 8,036 10,988 13,132 19,229 38,458 76,916 134,603 269,206 and 538,412, with no remainder.
Since 538,412 cannot be divided by just 1 and 538,412, it is not a prime number.