23606256 has 20 divisors (see below), whose sum is σ = 60982952. Its totient is φ = 7868736.

The previous prime is 23606249. The next prime is 23606273. The reversal of 23606256 is 65260632.

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, 245851 + ... + 245946.

Almost surely, 2^23606256 is an apocalyptic number.

It is an amenable number.

23606256 is an abundant number, since it is smaller than the sum of its proper divisors (37376696).

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

23606256 is a wasteful number, since it uses less digits than its factorization.

23606256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491808 (or 491802 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 23606256 is about 4858.6269665411. The cubic root of 23606256 is about 286.8637716615.

Adding to 23606256 its reverse (65260632), we get a palindrome (88866888).

The spelling of 23606256 in words is "twenty-three million, six hundred six thousand, two hundred fifty-six".