232712560 has 80 divisors (see below), whose sum is σ = 563222880. Its totient is φ = 89349120.

The previous prime is 232712531. The next prime is 232712561. The reversal of 232712560 is 65217232.

232712560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232712561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209286 + ... + 210394.

It is an arithmetic number, because the mean of its divisors is an integer number (7040286).

Almost surely, 2^232712560 is an apocalyptic number.

232712560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232712560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281611440).

232712560 is an abundant number, since it is smaller than the sum of its proper divisors (330510320).

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

232712560 is a wasteful number, since it uses less digits than its factorization.

232712560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1220 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 232712560 is about 15254.9192066035. The cubic root of 232712560 is about 615.0918055382.

Adding to 232712560 its reverse (65217232), we get a palindrome (297929792).

The spelling of 232712560 in words is "two hundred thirty-two million, seven hundred twelve thousand, five hundred sixty".