Q: Is 28,878 a Composite Number?
A: Yes, 28,878 is a composite number.
The number 28,878 can be evenly divided by 1 2 3 6 4,813 9,626 14,439 and 28,878, with no remainder.
Since 28,878 cannot be divided by just 1 and 28,878, it is a composite number.