Q: Is 1,125,728 a Composite Number?
A: Yes, 1,125,728 is a composite number.
The number 1,125,728 can be evenly divided by 1 2 4 8 16 32 127 254 277 508 554 1,016 1,108 2,032 2,216 4,064 4,432 8,864 35,179 70,358 140,716 281,432 562,864 and 1,125,728, with no remainder.
Since 1,125,728 cannot be divided by just 1 and 1,125,728, it is a composite number.