Q: Is 1,381,978 a Composite Number?
A: Yes, 1,381,978 is a composite number.
The number 1,381,978 can be evenly divided by 1 2 13 23 26 46 299 598 2,311 4,622 30,043 53,153 60,086 106,306 690,989 and 1,381,978, with no remainder.
Since 1,381,978 cannot be divided by just 1 and 1,381,978, it is a composite number.