Q: Is 1,006,624 a Prime Number?
A: No, 1,006,624 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 1006624 can be evenly divided by 1 2 4 8 16 32 83 166 332 379 664 758 1,328 1,516 2,656 3,032 6,064 12,128 31,457 62,914 125,828 251,656 503,312 and 1,006,624, with no remainder.
Since 1,006,624 cannot be divided by just 1 and 1,006,624, it is not a prime number.