AHSME 1968 Problem 26

Let $S=2+4+6+\cdots +2N$, where $N$ is the smallest positive integer such that $S>1,000,000$. Then the sum of the digits of $N$ is: $\text{(A) } 27 \text{(B) } 12 \text{(C) } 6 \text{(D) } 2 \text{(E) } 1$