Q: Is 798,126 a Prime Number?
A: No, 798,126 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 798126 can be evenly divided by 1 2 3 6 7 14 21 31 42 62 93 186 217 434 613 651 1,226 1,302 1,839 3,678 4,291 8,582 12,873 19,003 25,746 38,006 57,009 114,018 133,021 266,042 399,063 and 798,126, with no remainder.
Since 798,126 cannot be divided by just 1 and 798,126, it is not a prime number.