Q: Is 1,250,720 a Prime Number?
A: No, 1,250,720 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 1250720 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 7,817 15,634 31,268 39,085 62,536 78,170 125,072 156,340 250,144 312,680 625,360 and 1,250,720, with no remainder.
Since 1,250,720 cannot be divided by just 1 and 1,250,720, it is not a prime number.