Q: Is 122,628 a Prime Number?
A: No, 122,628 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 122628 can be evenly divided by 1 2 3 4 6 11 12 22 33 44 66 132 929 1,858 2,787 3,716 5,574 10,219 11,148 20,438 30,657 40,876 61,314 and 122,628, with no remainder.
Since 122,628 cannot be divided by just 1 and 122,628, it is not a prime number.