23805432 has 96 divisors (see below), whose sum is σ = 74412000. Its totient is φ = 6734592.

The previous prime is 23805409. The next prime is 23805443. The reversal of 23805432 is 23450832.

It is a junction number, because it is equal to n+sod(n) for n = 23805396 and 23805405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74938 + ... + 75254.

It is an arithmetic number, because the mean of its divisors is an integer number (775125).

Almost surely, 2^23805432 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 23805432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37206000).

23805432 is an abundant number, since it is smaller than the sum of its proper divisors (50606568).

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

23805432 is a wasteful number, since it uses less digits than its factorization.

23805432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 23805432 is about 4879.0810610196. The cubic root of 23805432 is about 287.6683102691.

The spelling of 23805432 in words is "twenty-three million, eight hundred five thousand, four hundred thirty-two".