Q: Is 1,428,736 a Composite Number?
A: Yes, 1,428,736 is a composite number.
The number 1,428,736 can be evenly divided by 1 2 4 8 16 32 64 128 256 5,581 11,162 22,324 44,648 89,296 178,592 357,184 714,368 and 1,428,736, with no remainder.
Since 1,428,736 cannot be divided by just 1 and 1,428,736, it is a composite number.