230021232 has 40 divisors (see below), whose sum is σ = 679111296. Its totient is φ = 65720256.

The previous prime is 230021227. The next prime is 230021279. The reversal of 230021232 is 232120032.

230021232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 341958 + ... + 342629.

Almost surely, 2^230021232 is an apocalyptic number.

It is an amenable number.

230021232 is an abundant number, since it is smaller than the sum of its proper divisors (449090064).

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

230021232 is a wasteful number, since it uses less digits than its factorization.

230021232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684605 (or 684599 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 230021232 is about 15166.4508702597. The cubic root of 230021232 is about 612.7114201146.

Adding to 230021232 its reverse (232120032), we get a palindrome (462141264).

It can be divided in two parts, 2300 and 21232, that added together give a palindrome (23532).

The spelling of 230021232 in words is "two hundred thirty million, twenty-one thousand, two hundred thirty-two".