Q: Is 2,709,225 a Prime Number?
A: No, 2,709,225 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 2709225 can be evenly divided by 1 3 5 9 15 25 45 75 225 12,041 36,123 60,205 108,369 180,615 301,025 541,845 903,075 and 2,709,225, with no remainder.
Since 2,709,225 cannot be divided by just 1 and 2,709,225, it is not a prime number.