Q: Is 1,267,251 a Prime Number?
A: No, 1,267,251 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 1267251 can be evenly divided by 1 3 367 1,101 1,151 3,453 422,417 and 1,267,251, with no remainder.
Since 1,267,251 cannot be divided by just 1 and 1,267,251, it is not a prime number.