26056722 has 16 divisors (see below), whose sum is σ = 52651872. Its totient is φ = 8595840.

The previous prime is 26056721. The next prime is 26056727. The reversal of 26056722 is 22765062.

It is a super-2 number, since 2×26056722² = 1357905522770568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26056722.

It is not an unprimeable number, because it can be changed into a prime (26056721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21804 + ... + 22967.

It is an arithmetic number, because the mean of its divisors is an integer number (3290742).

Almost surely, 2^26056722 is an apocalyptic number.

26056722 is an abundant number, since it is smaller than the sum of its proper divisors (26595150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26056722 is a wasteful number, since it uses less digits than its factorization.

26056722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44873.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 26056722 is about 5104.5785330427. The cubic root of 26056722 is about 296.4648845988.

The spelling of 26056722 in words is "twenty-six million, fifty-six thousand, seven hundred twenty-two".