Q: Is 21,836 a Composite Number?
A: Yes, 21,836 is a composite number.
The number 21,836 can be evenly divided by 1 2 4 53 103 106 206 212 412 5,459 10,918 and 21,836, with no remainder.
Since 21,836 cannot be divided by just 1 and 21,836, it is a composite number.