23833432 has 32 divisors (see below), whose sum is σ = 51916320. Its totient is φ = 10045440.

The previous prime is 23833421. The next prime is 23833477. The reversal of 23833432 is 23433832.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 23833432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73 + ... + 6904.

It is an arithmetic number, because the mean of its divisors is an integer number (1622385).

Almost surely, 2^23833432 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 23833432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25958160).

23833432 is an abundant number, since it is smaller than the sum of its proper divisors (28082888).

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

23833432 is a wasteful number, since it uses less digits than its factorization.

23833432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7051 (or 7047 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 23833432 is about 4881.9496105552. The cubic root of 23833432 is about 287.7810514389.

It can be divided in two parts, 238 and 33432, that added together give a triangular number (33670 = T₂₅₉).

The spelling of 23833432 in words is "twenty-three million, eight hundred thirty-three thousand, four hundred thirty-two".