Q: Is 2,444,428 a Prime Number?
A: No, 2,444,428 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 2444428 can be evenly divided by 1 2 4 7 14 28 67 134 268 469 938 1,303 1,876 2,606 5,212 9,121 18,242 36,484 87,301 174,602 349,204 611,107 1,222,214 and 2,444,428, with no remainder.
Since 2,444,428 cannot be divided by just 1 and 2,444,428, it is not a prime number.