Q: Is 1,250,740 a Prime Number?
A: No, 1,250,740 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 1250740 can be evenly divided by 1 2 4 5 10 20 23 46 92 115 230 460 2,719 5,438 10,876 13,595 27,190 54,380 62,537 125,074 250,148 312,685 625,370 and 1,250,740, with no remainder.
Since 1,250,740 cannot be divided by just 1 and 1,250,740, it is not a prime number.