Q: Is 74,780 a Composite Number?
A: Yes, 74,780 is a composite number.
The number 74,780 can be evenly divided by 1 2 4 5 10 20 3,739 7,478 14,956 18,695 37,390 and 74,780, with no remainder.
Since 74,780 cannot be divided by just 1 and 74,780, it is a composite number.