23316112 has 40 divisors (see below), whose sum is σ = 49925376. Its totient is φ = 10492416.

The previous prime is 23316109. The next prime is 23316149. The reversal of 23316112 is 21161332.

It is a self number, because there is not a number n which added to its sum of digits gives 23316112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4393 + ... + 8119.

Almost surely, 2^23316112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23316112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24962688).

23316112 is an abundant number, since it is smaller than the sum of its proper divisors (26609264).

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

23316112 is a wasteful number, since it uses less digits than its factorization.

23316112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775 (or 3769 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 23316112 is about 4828.6760090112. The cubic root of 23316112 is about 285.6836445236.

Adding to 23316112 its reverse (21161332), we get a palindrome (44477444).

The spelling of 23316112 in words is "twenty-three million, three hundred sixteen thousand, one hundred twelve".