Q: Is 1,426,626 a Prime Number?
A: No, 1,426,626 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 1426626 can be evenly divided by 1 2 3 6 9 18 27 29 54 58 87 174 261 522 783 911 1,566 1,822 2,733 5,466 8,199 16,398 24,597 26,419 49,194 52,838 79,257 158,514 237,771 475,542 713,313 and 1,426,626, with no remainder.
Since 1,426,626 cannot be divided by just 1 and 1,426,626, it is not a prime number.