23047752 has 128 divisors (see below), whose sum is σ = 72495360. Its totient is φ = 5944320.

The previous prime is 23047751. The next prime is 23047753. The reversal of 23047752 is 25774032.

It is an interprime number because it is at equal distance from previous prime (23047751) and next prime (23047753).

It is not an unprimeable number, because it can be changed into a prime (23047751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133138 + ... + 133310.

It is an arithmetic number, because the mean of its divisors is an integer number (566370).

Almost surely, 2^23047752 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 23047752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36247680).

23047752 is an abundant number, since it is smaller than the sum of its proper divisors (49447608).

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

23047752 is a wasteful number, since it uses less digits than its factorization.

23047752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 23047752 is about 4800.8074320889. The cubic root of 23047752 is about 284.5833740179.

The spelling of 23047752 in words is "twenty-three million, forty-seven thousand, seven hundred fifty-two".