Q: Is 1,648,026 a Prime Number?
A: No, 1,648,026 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 1648026 can be evenly divided by 1 2 3 6 9 18 27 54 81 162 243 486 3,391 6,782 10,173 20,346 30,519 61,038 91,557 183,114 274,671 549,342 824,013 and 1,648,026, with no remainder.
Since 1,648,026 cannot be divided by just 1 and 1,648,026, it is not a prime number.