26023872 has 168 divisors, whose sum is σ = 84840064. Its totient is φ = 6893568.

The previous prime is 26023861. The next prime is 26023919. The reversal of 26023872 is 27832062.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 388383 + ... + 388449.

Almost surely, 2^26023872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26023872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42420032).

26023872 is an abundant number, since it is smaller than the sum of its proper divisors (58816192).

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

26023872 is a wasteful number, since it uses less digits than its factorization.

26023872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 26023872 is about 5101.3598187150. The cubic root of 26023872 is about 296.3402466779.

The spelling of 26023872 in words is "twenty-six million, twenty-three thousand, eight hundred seventy-two".