Q: Is 1,269,420 a Prime Number?
A: No, 1,269,420 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 1269420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 21,157 42,314 63,471 84,628 105,785 126,942 211,570 253,884 317,355 423,140 634,710 and 1,269,420, with no remainder.
Since 1,269,420 cannot be divided by just 1 and 1,269,420, it is not a prime number.