Q: Is 1,122,872 a Prime Number?
A: No, 1,122,872 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 1122872 can be evenly divided by 1 2 4 8 97 194 388 776 1,447 2,894 5,788 11,576 140,359 280,718 561,436 and 1,122,872, with no remainder.
Since 1,122,872 cannot be divided by just 1 and 1,122,872, it is not a prime number.