Q: Is 421,223 a Composite Number?
A: Yes, 421,223 is a composite number.
The number 421,223 can be evenly divided by 1 11 149 257 1,639 2,827 38,293 and 421,223, with no remainder.
Since 421,223 cannot be divided by just 1 and 421,223, it is a composite number.