Q: Is 2,213,739 a Prime Number?
A: No, 2,213,739 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 2213739 can be evenly divided by 1 3 9 11 33 59 99 177 379 531 649 1,137 1,947 3,411 4,169 5,841 12,507 22,361 37,521 67,083 201,249 245,971 737,913 and 2,213,739, with no remainder.
Since 2,213,739 cannot be divided by just 1 and 2,213,739, it is not a prime number.