Q: Is 428,385 a Composite Number?
A: Yes, 428,385 is a composite number.
The number 428,385 can be evenly divided by 1 3 5 15 28,559 85,677 142,795 and 428,385, with no remainder.
Since 428,385 cannot be divided by just 1 and 428,385, it is a composite number.