23955536 has 20 divisors (see below), whose sum is σ = 50633664. Its totient is φ = 10888800.

The previous prime is 23955527. The next prime is 23955551. The reversal of 23955536 is 63555932.

It is a self number, because there is not a number n which added to its sum of digits gives 23955536.

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, 67880 + ... + 68231.

Almost surely, 2^23955536 is an apocalyptic number.

It is an amenable number.

23955536 is an abundant number, since it is smaller than the sum of its proper divisors (26678128).

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

23955536 is a wasteful number, since it uses less digits than its factorization.

23955536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136130 (or 136124 counting only the distinct ones).

The product of its digits is 121500, while the sum is 38.

The square root of 23955536 is about 4894.4392937292. The cubic root of 23955536 is about 288.2716700936.

It can be divided in two parts, 23 and 955536, that added together give a palindrome (955559).

The spelling of 23955536 in words is "twenty-three million, nine hundred fifty-five thousand, five hundred thirty-six".