2606626 has 16 divisors (see below), whose sum is σ = 4308480. Its totient is φ = 1172880.

The previous prime is 2606603. The next prime is 2606633. The reversal of 2606626 is 6266062.

It is a junction number, because it is equal to n+sod(n) for n = 2606594 and 2606603.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1855 + ... + 2941.

It is an arithmetic number, because the mean of its divisors is an integer number (269280).

2^2606626 is an apocalyptic number.

2606626 is a deficient number, since it is larger than the sum of its proper divisors (1701854).

2606626 is a wasteful number, since it uses less digits than its factorization.

2606626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2606626 is about 1614.5048776637. The cubic root of 2606626 is about 137.6235979561.

It can be divided in two parts, 260 and 6626, that added together give a palindrome (6886).

The spelling of 2606626 in words is "two million, six hundred six thousand, six hundred twenty-six".