Q: Is 21,602 a Composite Number?
A: Yes, 21,602 is a composite number.
The number 21,602 can be evenly divided by 1 2 7 14 1,543 3,086 10,801 and 21,602, with no remainder.
Since 21,602 cannot be divided by just 1 and 21,602, it is a composite number.