23896536 has 32 divisors (see below), whose sum is σ = 61670400. Its totient is φ = 7708320.

The previous prime is 23896529. The next prime is 23896553. The reversal of 23896536 is 63569832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15316 + ... + 16803.

It is an arithmetic number, because the mean of its divisors is an integer number (1927200).

Almost surely, 2^23896536 is an apocalyptic number.

It is an amenable number.

23896536 is an abundant number, since it is smaller than the sum of its proper divisors (37773864).

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

23896536 is a wasteful number, since it uses less digits than its factorization.

23896536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32159 (or 32155 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 23896536 is about 4888.4083299168. The cubic root of 23896536 is about 288.0348144642.

The spelling of 23896536 in words is "twenty-three million, eight hundred ninety-six thousand, five hundred thirty-six".