Q: Is 661,424 a Composite Number?
A: Yes, 661,424 is a composite number.
The number 661,424 can be evenly divided by 1 2 4 8 16 67 134 268 536 617 1,072 1,234 2,468 4,936 9,872 41,339 82,678 165,356 330,712 and 661,424, with no remainder.
Since 661,424 cannot be divided by just 1 and 661,424, it is a composite number.