Q: Is 1,437,426 a Prime Number?
A: No, 1,437,426 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 1437426 can be evenly divided by 1 2 3 6 9 18 19 27 38 54 57 81 114 162 171 342 467 513 934 1,026 1,401 1,539 2,802 3,078 4,203 8,406 8,873 12,609 17,746 25,218 26,619 37,827 53,238 75,654 79,857 159,714 239,571 479,142 718,713 and 1,437,426, with no remainder.
Since 1,437,426 cannot be divided by just 1 and 1,437,426, it is not a prime number.