26236928 has 48 divisors (see below), whose sum is σ = 54840240. Its totient is φ = 12525568.

The previous prime is 26236907. The next prime is 26236939. The reversal of 26236928 is 82963262.

It is a junction number, because it is equal to n+sod(n) for n = 26236891 and 26236900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46826 + ... + 47382.

It is an arithmetic number, because the mean of its divisors is an integer number (1142505).

Almost surely, 2^26236928 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 26236928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27420120).

26236928 is an abundant number, since it is smaller than the sum of its proper divisors (28603312).

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

26236928 is an equidigital number, since it uses as much as digits as its factorization.

26236928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 582 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 26236928 is about 5122.1995275467. The cubic root of 26236928 is about 297.1467567817.

The spelling of 26236928 in words is "twenty-six million, two hundred thirty-six thousand, nine hundred twenty-eight".