Q: Is 2,648,025 a Prime Number?
A: No, 2,648,025 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 2648025 can be evenly divided by 1 3 5 9 15 25 27 45 75 135 225 675 3,923 11,769 19,615 35,307 58,845 98,075 105,921 176,535 294,225 529,605 882,675 and 2,648,025, with no remainder.
Since 2,648,025 cannot be divided by just 1 and 2,648,025, it is not a prime number.