232132230 has 80 divisors (see below), whose sum is σ = 680947344. Its totient is φ = 56272320.

The previous prime is 232132223. The next prime is 232132231. The reversal of 232132230 is 32231232.

It is a happy number.

232132230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (232132231) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4117 + ... + 21936.

Almost surely, 2^232132230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232132230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340473672).

232132230 is an abundant number, since it is smaller than the sum of its proper divisors (448815114).

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

232132230 is a wasteful number, since it uses less digits than its factorization.

232132230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26083 (or 26074 counting only the distinct ones).

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

The square root of 232132230 is about 15235.8862558107. The cubic root of 232132230 is about 614.5800821763.

Adding to 232132230 its reverse (32231232), we get a palindrome (264363462).

The spelling of 232132230 in words is "two hundred thirty-two million, one hundred thirty-two thousand, two hundred thirty".