Q: Is 133,638 a Composite Number?
A: Yes, 133,638 is a composite number.
The number 133,638 can be evenly divided by 1 2 3 6 22,273 44,546 66,819 and 133,638, with no remainder.
Since 133,638 cannot be divided by just 1 and 133,638, it is a composite number.