Q: Is 1,267,290 a Prime Number?
A: No, 1,267,290 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 1267290 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 14,081 28,162 42,243 70,405 84,486 126,729 140,810 211,215 253,458 422,430 633,645 and 1,267,290, with no remainder.
Since 1,267,290 cannot be divided by just 1 and 1,267,290, it is not a prime number.