Q: Is 671,604 a Composite Number?
A: Yes, 671,604 is a composite number.
The number 671,604 can be evenly divided by 1 2 3 4 6 12 55,967 111,934 167,901 223,868 335,802 and 671,604, with no remainder.
Since 671,604 cannot be divided by just 1 and 671,604, it is a composite number.