Q: Is 2,688,428 a Composite Number?
A: Yes, 2,688,428 is a composite number.
The number 2,688,428 can be evenly divided by 1 2 4 672,107 1,344,214 and 2,688,428, with no remainder.
Since 2,688,428 cannot be divided by just 1 and 2,688,428, it is a composite number.