23362872 has 64 divisors (see below), whose sum is σ = 63598080. Its totient is φ = 7108992.

The previous prime is 23362849. The next prime is 23362883. The reversal of 23362872 is 27826332.

It is a super-5 number, since 5×23362872⁵ (a number of 38 digits) contains 55555 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31773 + ... + 32499.

It is an arithmetic number, because the mean of its divisors is an integer number (993720).

Almost surely, 2^23362872 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 23362872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31799040).

23362872 is an abundant number, since it is smaller than the sum of its proper divisors (40235208).

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

23362872 is a wasteful number, since it uses less digits than its factorization.

23362872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 848 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 23362872 is about 4833.5154908203. The cubic root of 23362872 is about 285.8744946253.

The spelling of 23362872 in words is "twenty-three million, three hundred sixty-two thousand, eight hundred seventy-two".