23536416 has 24 divisors (see below), whose sum is σ = 61783344. Its totient is φ = 7845440.

The previous prime is 23536379. The next prime is 23536433. The reversal of 23536416 is 61463532.

It is a tau number, because it is divible by the number of its divisors (24).

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, 122490 + ... + 122681.

It is an arithmetic number, because the mean of its divisors is an integer number (2574306).

Almost surely, 2^23536416 is an apocalyptic number.

It is an amenable number.

23536416 is an abundant number, since it is smaller than the sum of its proper divisors (38246928).

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

23536416 is a wasteful number, since it uses less digits than its factorization.

23536416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245184 (or 245176 counting only the distinct ones).

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

The square root of 23536416 is about 4851.4344270535. The cubic root of 23536416 is about 286.5805931116.

Adding to 23536416 its reverse (61463532), we get a palindrome (84999948).

The spelling of 23536416 in words is "twenty-three million, five hundred thirty-six thousand, four hundred sixteen".