Q: Is 1,520,428 a Composite Number?
A: Yes, 1,520,428 is a composite number.
The number 1,520,428 can be evenly divided by 1 2 4 7 13 14 26 28 52 91 182 364 4,177 8,354 16,708 29,239 54,301 58,478 108,602 116,956 217,204 380,107 760,214 and 1,520,428, with no remainder.
Since 1,520,428 cannot be divided by just 1 and 1,520,428, it is a composite number.