Q: Is 2,609,248 a Prime Number?
A: No, 2,609,248 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 2609248 can be evenly divided by 1 2 4 8 16 32 67 134 268 536 1,072 1,217 2,144 2,434 4,868 9,736 19,472 38,944 81,539 163,078 326,156 652,312 1,304,624 and 2,609,248, with no remainder.
Since 2,609,248 cannot be divided by just 1 and 2,609,248, it is not a prime number.