Q: Is 1,088,840 a Prime Number?
A: No, 1,088,840 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 1088840 can be evenly divided by 1 2 4 5 8 10 20 40 163 167 326 334 652 668 815 835 1,304 1,336 1,630 1,670 3,260 3,340 6,520 6,680 27,221 54,442 108,884 136,105 217,768 272,210 544,420 and 1,088,840, with no remainder.
Since 1,088,840 cannot be divided by just 1 and 1,088,840, it is not a prime number.