Q: Is 1,267,164 a Prime Number?
A: No, 1,267,164 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 1267164 can be evenly divided by 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 3,911 7,822 11,733 15,644 23,466 35,199 46,932 70,398 105,597 140,796 211,194 316,791 422,388 633,582 and 1,267,164, with no remainder.
Since 1,267,164 cannot be divided by just 1 and 1,267,164, it is not a prime number.