Q: Is 1,048,520 a Prime Number?
A: No, 1,048,520 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 1048520 can be evenly divided by 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 2,383 4,766 9,532 11,915 19,064 23,830 26,213 47,660 52,426 95,320 104,852 131,065 209,704 262,130 524,260 and 1,048,520, with no remainder.
Since 1,048,520 cannot be divided by just 1 and 1,048,520, it is not a prime number.