233104432 has 20 divisors (see below), whose sum is σ = 492698376. Its totient is φ = 105956480.

The previous prime is 233104427. The next prime is 233104463. The reversal of 233104432 is 234401332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662053 + ... + 662404.

Almost surely, 2^233104432 is an apocalyptic number.

233104432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

233104432 is an abundant number, since it is smaller than the sum of its proper divisors (259593944).

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

233104432 is a wasteful number, since it uses less digits than its factorization.

233104432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324476 (or 1324470 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 233104432 is about 15267.7579231530. The cubic root of 233104432 is about 615.4368694026.

Adding to 233104432 its reverse (234401332), we get a palindrome (467505764).

The spelling of 233104432 in words is "two hundred thirty-three million, one hundred four thousand, four hundred thirty-two".