Q: Is 1,128,252 a Prime Number?
A: No, 1,128,252 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 1128252 can be evenly divided by 1 2 3 4 6 12 167 334 501 563 668 1,002 1,126 1,689 2,004 2,252 3,378 6,756 94,021 188,042 282,063 376,084 564,126 and 1,128,252, with no remainder.
Since 1,128,252 cannot be divided by just 1 and 1,128,252, it is not a prime number.