Q: Is 1,440,216 a Prime Number?
A: No, 1,440,216 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1440216 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 83 166 241 249 332 482 498 664 723 747 964 996 1,446 1,494 1,928 1,992 2,169 2,892 2,988 4,338 5,784 5,976 8,676 17,352 20,003 40,006 60,009 80,012 120,018 160,024 180,027 240,036 360,054 480,072 720,108 and 1,440,216, with no remainder.
Since 1,440,216 cannot be divided by just 1 and 1,440,216, it is not a prime number.