Q: Is 1,238,728 a Composite Number?
A: Yes, 1,238,728 is a composite number.
The number 1,238,728 can be evenly divided by 1 2 4 8 154,841 309,682 619,364 and 1,238,728, with no remainder.
Since 1,238,728 cannot be divided by just 1 and 1,238,728, it is a composite number.