Q: Is 400,845 a Composite Number?
A: Yes, 400,845 is a composite number.
The number 400,845 can be evenly divided by 1 3 5 15 26,723 80,169 133,615 and 400,845, with no remainder.
Since 400,845 cannot be divided by just 1 and 400,845, it is a composite number.