Q: Is 1,026,624 a Prime Number?
A: No, 1,026,624 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 1026624 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 64 96 192 5,347 10,694 16,041 21,388 32,082 42,776 64,164 85,552 128,328 171,104 256,656 342,208 513,312 and 1,026,624, with no remainder.
Since 1,026,624 cannot be divided by just 1 and 1,026,624, it is not a prime number.