Q: Is 1,250,536 a Prime Number?
A: No, 1,250,536 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 1250536 can be evenly divided by 1 2 4 7 8 14 28 56 137 163 274 326 548 652 959 1,096 1,141 1,304 1,918 2,282 3,836 4,564 7,672 9,128 22,331 44,662 89,324 156,317 178,648 312,634 625,268 and 1,250,536, with no remainder.
Since 1,250,536 cannot be divided by just 1 and 1,250,536, it is not a prime number.