26027856 has 30 divisors (see below), whose sum is σ = 72842250. Its totient is φ = 8675904.

The previous prime is 26027849. The next prime is 26027863. The reversal of 26027856 is 65872062.

It is an interprime number because it is at equal distance from previous prime (26027849) and next prime (26027863).

It can be written as a sum of positive squares in only one way, i.e., 19184400 + 6843456 = 4380^2 + 2616^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 26027856.

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 5 ways as a sum of consecutive naturals, for example, 90231 + ... + 90518.

It is an arithmetic number, because the mean of its divisors is an integer number (2428075).

Almost surely, 2^26027856 is an apocalyptic number.

It is an amenable number.

26027856 is an abundant number, since it is smaller than the sum of its proper divisors (46814394).

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

26027856 is a wasteful number, since it uses less digits than its factorization.

26027856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180763 (or 180754 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 26027856 is about 5101.7502878914. The cubic root of 26027856 is about 296.3553681697.

The spelling of 26027856 in words is "twenty-six million, twenty-seven thousand, eight hundred fifty-six".