Q: Is 1,297,422 a Prime Number?
A: No, 1,297,422 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 1297422 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 1,471 2,942 4,413 8,826 10,297 13,239 20,594 26,478 30,891 61,782 72,079 92,673 144,158 185,346 216,237 432,474 648,711 and 1,297,422, with no remainder.
Since 1,297,422 cannot be divided by just 1 and 1,297,422, it is not a prime number.