23472372 has 144 divisors (see below), whose sum is σ = 73543680. Its totient is φ = 5745600.

The previous prime is 23472349. The next prime is 23472389. The reversal of 23472372 is 27327432.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122797 + ... + 122987.

It is an arithmetic number, because the mean of its divisors is an integer number (510720).

Almost surely, 2^23472372 is an apocalyptic number.

23472372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23472372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36771840).

23472372 is an abundant number, since it is smaller than the sum of its proper divisors (50071308).

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

23472372 is a wasteful number, since it uses less digits than its factorization.

23472372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 233 counting only the distinct ones).

The product of its digits is 14112, while the sum is 30.

The square root of 23472372 is about 4844.8294087615. The cubic root of 23472372 is about 286.3204226599.

The spelling of 23472372 in words is "twenty-three million, four hundred seventy-two thousand, three hundred seventy-two".