Q: Is 2,120,508 a Prime Number?
A: No, 2,120,508 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 2120508 can be evenly divided by 1 2 3 4 6 9 12 13 18 23 26 36 39 46 52 69 78 92 117 138 156 197 207 234 276 299 394 414 468 591 598 788 828 897 1,182 1,196 1,773 1,794 2,364 2,561 2,691 3,546 3,588 4,531 5,122 5,382 7,092 7,683 9,062 10,244 10,764 13,593 15,366 18,124 23,049 27,186 30,732 40,779 46,098 54,372 58,903 81,558 92,196 117,806 163,116 176,709 235,612 353,418 530,127 706,836 1,060,254 and 2,120,508, with no remainder.
Since 2,120,508 cannot be divided by just 1 and 2,120,508, it is not a prime number.