232505232 has 80 divisors (see below), whose sum is σ = 612163200. Its totient is φ = 76032000.

The previous prime is 232505197. The next prime is 232505233.

232505232 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (232505233) 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, 964632 + ... + 964872.

It is an arithmetic number, because the mean of its divisors is an integer number (7652040).

Almost surely, 2^232505232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232505232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306081600).

232505232 is an abundant number, since it is smaller than the sum of its proper divisors (379657968).

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

232505232 is a wasteful number, since it uses less digits than its factorization.

232505232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 232505232 is about 15248.1222450504. The cubic root of 232505232 is about 614.9090856422.

It can be divided in two parts, 23250 and 5232, that added together give a palindrome (28482).

The spelling of 232505232 in words is "two hundred thirty-two million, five hundred five thousand, two hundred thirty-two".