Q: Is 1,085,148 a Prime Number?
A: No, 1,085,148 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 1085148 can be evenly divided by 1 2 3 4 6 9 12 18 36 43 86 129 172 258 387 516 701 774 1,402 1,548 2,103 2,804 4,206 6,309 8,412 12,618 25,236 30,143 60,286 90,429 120,572 180,858 271,287 361,716 542,574 and 1,085,148, with no remainder.
Since 1,085,148 cannot be divided by just 1 and 1,085,148, it is not a prime number.