Q: Is 421,854 a Composite Number?
A: Yes, 421,854 is a composite number.
The number 421,854 can be evenly divided by 1 2 3 6 70,309 140,618 210,927 and 421,854, with no remainder.
Since 421,854 cannot be divided by just 1 and 421,854, it is a composite number.