2605026326 has 16 divisors (see below), whose sum is σ = 4619751840. Its totient is φ = 1077941760.

The previous prime is 2605026287. The next prime is 2605026353. The reversal of 2605026326 is 6236205062.

It is a junction number, because it is equal to n+sod(n) for n = 2605026292 and 2605026301.

It is a congruent number.

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, 3207755 + ... + 3208566.

It is an arithmetic number, because the mean of its divisors is an integer number (288734490).

Almost surely, 2^2605026326 is an apocalyptic number.

2605026326 is a deficient number, since it is larger than the sum of its proper divisors (2014725514).

2605026326 is a wasteful number, since it uses less digits than its factorization.

2605026326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6416359.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2605026326 is about 51039.4585198550. The cubic root of 2605026326 is about 1375.9543921217.

The spelling of 2605026326 in words is "two billion, six hundred five million, twenty-six thousand, three hundred twenty-six".