26255856 has 40 divisors (see below), whose sum is σ = 73995264. Its totient is φ = 7956160.

The previous prime is 26255851. The next prime is 26255869. The reversal of 26255856 is 65855262.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26255851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24336 + ... + 25391.

Almost surely, 2^26255856 is an apocalyptic number.

It is an amenable number.

26255856 is an abundant number, since it is smaller than the sum of its proper divisors (47739408).

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

26255856 is a wasteful number, since it uses less digits than its factorization.

26255856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49749 (or 49743 counting only the distinct ones).

The product of its digits is 144000, while the sum is 39.

The square root of 26255856 is about 5124.0468381934. The cubic root of 26255856 is about 297.2181960629.

The spelling of 26255856 in words is "twenty-six million, two hundred fifty-five thousand, eight hundred fifty-six".