26556832 has 48 divisors (see below), whose sum is σ = 56851200. Its totient is φ = 12165120.

The previous prime is 26556811. The next prime is 26556853. The reversal of 26556832 is 23865562.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (26556811) and next prime (26556853).

It is a junction number, because it is equal to n+sod(n) for n = 26556791 and 26556800.

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 7 ways as a sum of consecutive naturals, for example, 18144 + ... + 19552.

It is an arithmetic number, because the mean of its divisors is an integer number (1184400).

Almost surely, 2^26556832 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 26556832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28425600).

26556832 is an abundant number, since it is smaller than the sum of its proper divisors (30294368).

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

26556832 is a wasteful number, since it uses less digits than its factorization.

26556832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469 (or 1461 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 26556832 is about 5153.3321259162. The cubic root of 26556832 is about 298.3495740008.

The spelling of 26556832 in words is "twenty-six million, five hundred fifty-six thousand, eight hundred thirty-two".