23412444 has 48 divisors (see below), whose sum is σ = 59969280. Its totient is φ = 7050240.

The previous prime is 23412421. The next prime is 23412449. The reversal of 23412444 is 44421432.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23412449) 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, 25017 + ... + 25935.

It is an arithmetic number, because the mean of its divisors is an integer number (1249360).

Almost surely, 2^23412444 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 23412444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29984640).

23412444 is an abundant number, since it is smaller than the sum of its proper divisors (36556836).

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

23412444 is a wasteful number, since it uses less digits than its factorization.

23412444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1128 counting only the distinct ones).

The product of its digits is 3072, while the sum is 24.

The square root of 23412444 is about 4838.6407182183. The cubic root of 23412444 is about 286.0765439734.

Adding to 23412444 its reverse (44421432), we get a palindrome (67833876).

The spelling of 23412444 in words is "twenty-three million, four hundred twelve thousand, four hundred forty-four".