Q: Is 1,118,572 a Prime Number?
A: No, 1,118,572 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 1118572 can be evenly divided by 1 2 4 7 13 14 26 28 49 52 91 98 182 196 364 439 637 878 1,274 1,756 2,548 3,073 5,707 6,146 11,414 12,292 21,511 22,828 39,949 43,022 79,898 86,044 159,796 279,643 559,286 and 1,118,572, with no remainder.
Since 1,118,572 cannot be divided by just 1 and 1,118,572, it is not a prime number.