233232432 has 40 divisors (see below), whose sum is σ = 608495280. Its totient is φ = 76972800.

The previous prime is 233232403. The next prime is 233232451. The reversal of 233232432 is 234232332.

It is a happy number.

233232432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

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, 19207 + ... + 28902.

It is an arithmetic number, because the mean of its divisors is an integer number (15212382).

Almost surely, 2^233232432 is an apocalyptic number.

It is an amenable number.

233232432 is an abundant number, since it is smaller than the sum of its proper divisors (375262848).

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

233232432 is a wasteful number, since it uses less digits than its factorization.

233232432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48221 (or 48215 counting only the distinct ones).

The product of its digits is 5184, while the sum is 24.

The square root of 233232432 is about 15271.9491879720. The cubic root of 233232432 is about 615.5494963257.

Adding to 233232432 its reverse (234232332), we get a palindrome (467464764).

The spelling of 233232432 in words is "two hundred thirty-three million, two hundred thirty-two thousand, four hundred thirty-two".