Q: Is 400,072 a Composite Number?
A: Yes, 400,072 is a composite number.
The number 400,072 can be evenly divided by 1 2 4 8 43 86 172 344 1,163 2,326 4,652 9,304 50,009 100,018 200,036 and 400,072, with no remainder.
Since 400,072 cannot be divided by just 1 and 400,072, it is a composite number.