23010912 has 48 divisors (see below), whose sum is σ = 67117680. Its totient is φ = 7670016.

The previous prime is 23010899. The next prime is 23010913. The reversal of 23010912 is 21901032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12453 + ... + 14180.

It is an arithmetic number, because the mean of its divisors is an integer number (1398285).

Almost surely, 2^23010912 is an apocalyptic number.

It is an amenable number.

23010912 is an abundant number, since it is smaller than the sum of its proper divisors (44106768).

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

23010912 is a wasteful number, since it uses less digits than its factorization.

23010912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26652 (or 26638 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 23010912 is about 4796.9690430521. The cubic root of 23010912 is about 284.4316651883.

Adding to 23010912 its reverse (21901032), we get a palindrome (44911944).

The spelling of 23010912 in words is "twenty-three million, ten thousand, nine hundred twelve".