Q: Is 1,238,260 a Prime Number?
A: No, 1,238,260 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 1238260 can be evenly divided by 1 2 4 5 10 20 101 202 404 505 613 1,010 1,226 2,020 2,452 3,065 6,130 12,260 61,913 123,826 247,652 309,565 619,130 and 1,238,260, with no remainder.
Since 1,238,260 cannot be divided by just 1 and 1,238,260, it is not a prime number.