Q: Is 1,267,275 a Prime Number?
A: No, 1,267,275 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 1267275 can be evenly divided by 1 3 5 15 25 61 75 183 277 305 831 915 1,385 1,525 4,155 4,575 6,925 16,897 20,775 50,691 84,485 253,455 422,425 and 1,267,275, with no remainder.
Since 1,267,275 cannot be divided by just 1 and 1,267,275, it is not a prime number.