232423320 has 64 divisors (see below), whose sum is σ = 738292320. Its totient is φ = 58333184.

The previous prime is 232423309. The next prime is 232423327. The reversal of 232423320 is 23324232.

232423320 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 not an unprimeable number, because it can be changed into a prime (232423327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54927 + ... + 59006.

Almost surely, 2^232423320 is an apocalyptic number.

232423320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232423320 is an abundant number, since it is smaller than the sum of its proper divisors (505869000).

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

232423320 is a wasteful number, since it uses less digits than its factorization.

232423320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113964 (or 113960 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 232423320 is about 15245.4360383690. The cubic root of 232423320 is about 614.8368659783.

Adding to 232423320 its reverse (23324232), we get a palindrome (255747552).

It can be divided in two parts, 23242 and 3320, that added together give a palindrome (26562).

The spelling of 232423320 in words is "two hundred thirty-two million, four hundred twenty-three thousand, three hundred twenty".