26330256 has 60 divisors (see below), whose sum is σ = 74609808. Its totient is φ = 8667072.

The previous prime is 26330209. The next prime is 26330281. The reversal of 26330256 is 65203362.

26330256 is a `hidden beast` number, since 2 + 633 + 0 + 25 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10851 + ... + 13053.

Almost surely, 2^26330256 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 26330256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37304904).

26330256 is an abundant number, since it is smaller than the sum of its proper divisors (48279552).

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

26330256 is a wasteful number, since it uses less digits than its factorization.

26330256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300 (or 2291 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 26330256 is about 5131.3015892656. The cubic root of 26330256 is about 297.4986691088.

The spelling of 26330256 in words is "twenty-six million, three hundred thirty thousand, two hundred fifty-six".