Q: Is 1,298,620 a Prime Number?
A: No, 1,298,620 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 1298620 can be evenly divided by 1 2 4 5 10 20 29 58 116 145 290 580 2,239 4,478 8,956 11,195 22,390 44,780 64,931 129,862 259,724 324,655 649,310 and 1,298,620, with no remainder.
Since 1,298,620 cannot be divided by just 1 and 1,298,620, it is not a prime number.