23013852 has 48 divisors (see below), whose sum is σ = 58413600. Its totient is φ = 7022592.

The previous prime is 23013827. The next prime is 23013853. The reversal of 23013852 is 25831032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6024 + ... + 9072.

It is an arithmetic number, because the mean of its divisors is an integer number (1216950).

Almost surely, 2^23013852 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 23013852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29206800).

23013852 is an abundant number, since it is smaller than the sum of its proper divisors (35399748).

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

23013852 is a wasteful number, since it uses less digits than its factorization.

23013852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110 (or 3108 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 23013852 is about 4797.2754767680. The cubic root of 23013852 is about 284.4437781876.

Adding to 23013852 its reverse (25831032), we get a palindrome (48844884).

The spelling of 23013852 in words is "twenty-three million, thirteen thousand, eight hundred fifty-two".