23523112 has 16 divisors (see below), whose sum is σ = 46023840. Its totient is φ = 11250096.

The previous prime is 23523103. The next prime is 23523131. The reversal of 23523112 is 21132532.

It is a self number, because there is not a number n which added to its sum of digits gives 23523112.

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, 63738 + ... + 64105.

It is an arithmetic number, because the mean of its divisors is an integer number (2876490).

Almost surely, 2^23523112 is an apocalyptic number.

It is an amenable number.

23523112 is a deficient number, since it is larger than the sum of its proper divisors (22500728).

23523112 is a wasteful number, since it uses less digits than its factorization.

23523112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127872 (or 127868 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 23523112 is about 4850.0630923731. The cubic root of 23523112 is about 286.5265862086.

Adding to 23523112 its reverse (21132532), we get a palindrome (44655644).

The spelling of 23523112 in words is "twenty-three million, five hundred twenty-three thousand, one hundred twelve".