26528112 has 120 divisors (see below), whose sum is σ = 82328064. Its totient is φ = 7921152.

The previous prime is 26528083. The next prime is 26528153. The reversal of 26528112 is 21182562.

It is a happy number.

26528112 is a `hidden beast` number, since 2 + 652 + 8 + 1 + 1 + 2 = 666.

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, 69073 + ... + 69455.

Almost surely, 2^26528112 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 26528112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41164032).

26528112 is an abundant number, since it is smaller than the sum of its proper divisors (55799952).

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

26528112 is a wasteful number, since it uses less digits than its factorization.

26528112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447 (or 438 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 26528112 is about 5150.5448255500. The cubic root of 26528112 is about 298.2419847312.

The spelling of 26528112 in words is "twenty-six million, five hundred twenty-eight thousand, one hundred twelve".