Q: Is 8,422,208 a Prime Number?
A: No, 8,422,208 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 8422208 can be evenly divided by 1 2 4 8 16 17 32 34 64 68 136 272 544 1,088 7,741 15,482 30,964 61,928 123,856 131,597 247,712 263,194 495,424 526,388 1,052,776 2,105,552 4,211,104 and 8,422,208, with no remainder.
Since 8,422,208 cannot be divided by just 1 and 8,422,208, it is not a prime number.