Q: Is 1,098,237 a Prime Number?
A: No, 1,098,237 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 1098237 can be evenly divided by 1 3 7 21 31 49 93 147 217 241 651 723 1,519 1,687 4,557 5,061 7,471 11,809 22,413 35,427 52,297 156,891 366,079 and 1,098,237, with no remainder.
Since 1,098,237 cannot be divided by just 1 and 1,098,237, it is not a prime number.