Q: Is 7,420,724 a Prime Number?
A: No, 7,420,724 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 7420724 can be evenly divided by 1 2 4 397 794 1,588 4,673 9,346 18,692 1,855,181 3,710,362 and 7,420,724, with no remainder.
Since 7,420,724 cannot be divided by just 1 and 7,420,724, it is not a prime number.