233232112 has 20 divisors (see below), whose sum is σ = 478469376. Its totient is φ = 109756160.

The previous prime is 233232059. The next prime is 233232119. The reversal of 233232112 is 211232332.

It is a self number, because there is not a number n which added to its sum of digits gives 233232112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233232119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428464 + ... + 429007.

Almost surely, 2^233232112 is an apocalyptic number.

It is an amenable number.

233232112 is an abundant number, since it is smaller than the sum of its proper divisors (245237264).

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

233232112 is a wasteful number, since it uses less digits than its factorization.

233232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857496 (or 857490 counting only the distinct ones).

The product of its digits is 432, while the sum is 19.

The square root of 233232112 is about 15271.9387112442. The cubic root of 233232112 is about 615.5492148097.

Adding to 233232112 its reverse (211232332), we get a palindrome (444464444).

The spelling of 233232112 in words is "two hundred thirty-three million, two hundred thirty-two thousand, one hundred twelve".