23112416 has 24 divisors (see below), whose sum is σ = 45622584. Its totient is φ = 11525760.

The previous prime is 23112409. The next prime is 23112421. The reversal of 23112416 is 61421132.

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, 16046 + ... + 17426.

It is an arithmetic number, because the mean of its divisors is an integer number (1900941).

Almost surely, 2^23112416 is an apocalyptic number.

It is an amenable number.

23112416 is a deficient number, since it is larger than the sum of its proper divisors (22510168).

23112416 is a wasteful number, since it uses less digits than its factorization.

23112416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914 (or 1906 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 23112416 is about 4807.5374153510. The cubic root of 23112416 is about 284.8492729208.

Adding to 23112416 its reverse (61421132), we get a palindrome (84533548).

The spelling of 23112416 in words is "twenty-three million, one hundred twelve thousand, four hundred sixteen".