Q: Is 1,252,511 a Prime Number?
A: No, 1,252,511 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 1252511 can be evenly divided by 1 13 23 59 71 299 767 923 1,357 1,633 4,189 17,641 21,229 54,457 96,347 and 1,252,511, with no remainder.
Since 1,252,511 cannot be divided by just 1 and 1,252,511, it is not a prime number.