Q: Is 1,240,625 a Prime Number?
A: No, 1,240,625 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 1240625 can be evenly divided by 1 5 25 125 397 625 1,985 3,125 9,925 49,625 248,125 and 1,240,625, with no remainder.
Since 1,240,625 cannot be divided by just 1 and 1,240,625, it is not a prime number.