Q: Is 1,006,587 a Prime Number?
A: No, 1,006,587 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 1006587 can be evenly divided by 1 3 9 17 27 43 51 81 129 153 289 387 459 731 867 1,161 1,377 2,193 2,601 3,483 6,579 7,803 12,427 19,737 23,409 37,281 59,211 111,843 335,529 and 1,006,587, with no remainder.
Since 1,006,587 cannot be divided by just 1 and 1,006,587, it is not a prime number.