23793912 has 80 divisors (see below), whose sum is σ = 67692240. Its totient is φ = 7807104.

The previous prime is 23793907. The next prime is 23793961. The reversal of 23793912 is 21939732.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 47053 + ... + 47555.

It is an arithmetic number, because the mean of its divisors is an integer number (846153).

Almost surely, 2^23793912 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 23793912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33846120).

23793912 is an abundant number, since it is smaller than the sum of its proper divisors (43898328).

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

23793912 is a wasteful number, since it uses less digits than its factorization.

23793912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 581 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 23793912 is about 4877.9003679862. The cubic root of 23793912 is about 287.6218996621.

It can be divided in two parts, 237 and 93912, that added together give a palindrome (94149).

The spelling of 23793912 in words is "twenty-three million, seven hundred ninety-three thousand, nine hundred twelve".