23344672 has 48 divisors (see below), whose sum is σ = 52422552. Its totient is φ = 10137600.

The previous prime is 23344667. The next prime is 23344679. The reversal of 23344672 is 27644332.

It can be written as a sum of positive squares in 4 ways, for example, as 15968016 + 7376656 = 3996^2 + 2716^2 .

It is not an unprimeable number, because it can be changed into a prime (23344679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5422 + ... + 8722.

Almost surely, 2^23344672 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 23344672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26211276).

23344672 is an abundant number, since it is smaller than the sum of its proper divisors (29077880).

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

23344672 is a wasteful number, since it uses less digits than its factorization.

23344672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341 (or 3333 counting only the distinct ones).

The product of its digits is 24192, while the sum is 31.

The square root of 23344672 is about 4831.6324363511. The cubic root of 23344672 is about 285.8002419473.

The spelling of 23344672 in words is "twenty-three million, three hundred forty-four thousand, six hundred seventy-two".