Q: Is 1,207,240 a Prime Number?
A: No, 1,207,240 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 1207240 can be evenly divided by 1 2 4 5 8 10 20 40 30,181 60,362 120,724 150,905 241,448 301,810 603,620 and 1,207,240, with no remainder.
Since 1,207,240 cannot be divided by just 1 and 1,207,240, it is not a prime number.