Q: Is 1,143,972 a Composite Number?
A: Yes, 1,143,972 is a composite number.
The number 1,143,972 can be evenly divided by 1 2 3 4 6 9 12 18 36 43 86 129 172 258 387 516 739 774 1,478 1,548 2,217 2,956 4,434 6,651 8,868 13,302 26,604 31,777 63,554 95,331 127,108 190,662 285,993 381,324 571,986 and 1,143,972, with no remainder.
Since 1,143,972 cannot be divided by just 1 and 1,143,972, it is a composite number.