232312230 has 48 divisors (see below), whose sum is σ = 618068880. Its totient is φ = 60508224.

The previous prime is 232312189. The next prime is 232312237. The reversal of 232312230 is 32213232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232312237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26145 + ... + 33884.

It is an arithmetic number, because the mean of its divisors is an integer number (12876435).

Almost surely, 2^232312230 is an apocalyptic number.

232312230 is an abundant number, since it is smaller than the sum of its proper divisors (385756650).

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

232312230 is a wasteful number, since it uses less digits than its factorization.

232312230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60085 (or 60082 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 232312230 is about 15241.7922174526. The cubic root of 232312230 is about 614.7388937204.

Adding to 232312230 its reverse (32213232), we get a palindrome (264525462).

The spelling of 232312230 in words is "two hundred thirty-two million, three hundred twelve thousand, two hundred thirty".