Q: Is 1,138,978 a Composite Number?
A: Yes, 1,138,978 is a composite number.
The number 1,138,978 can be evenly divided by 1 2 211 422 2,699 5,398 569,489 and 1,138,978, with no remainder.
Since 1,138,978 cannot be divided by just 1 and 1,138,978, it is a composite number.