Q: Is 1,267,040 a Prime Number?
A: No, 1,267,040 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 1267040 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 7,919 15,838 31,676 39,595 63,352 79,190 126,704 158,380 253,408 316,760 633,520 and 1,267,040, with no remainder.
Since 1,267,040 cannot be divided by just 1 and 1,267,040, it is not a prime number.