23352032 has 72 divisors (see below), whose sum is σ = 52217928. Its totient is φ = 10264320.

The previous prime is 23352031. The next prime is 23352037. The reversal of 23352032 is 23025332.

It is a junction number, because it is equal to n+sod(n) for n = 23351995 and 23352013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23352031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143183 + ... + 143345.

It is an arithmetic number, because the mean of its divisors is an integer number (725249).

Almost surely, 2^23352032 is an apocalyptic number.

23352032 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 23352032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26108964).

23352032 is an abundant number, since it is smaller than the sum of its proper divisors (28865896).

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

23352032 is a wasteful number, since it uses less digits than its factorization.

23352032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 23352032 is about 4832.3940236698. The cubic root of 23352032 is about 285.8302740500.

Adding to 23352032 its reverse (23025332), we get a palindrome (46377364).

The spelling of 23352032 in words is "twenty-three million, three hundred fifty-two thousand, thirty-two".