Q: Is 1,128,728 a Composite Number?
A: Yes, 1,128,728 is a composite number.
The number 1,128,728 can be evenly divided by 1 2 4 8 199 398 709 796 1,418 1,592 2,836 5,672 141,091 282,182 564,364 and 1,128,728, with no remainder.
Since 1,128,728 cannot be divided by just 1 and 1,128,728, it is a composite number.