232140960 has 144 divisors (see below), whose sum is σ = 813778056. Its totient is φ = 60217344.

The previous prime is 232140889. The next prime is 232140971. The reversal of 232140960 is 69041232.

It can be written as a sum of positive squares in 4 ways, for example, as 227527056 + 4613904 = 15084^2 + 2148^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51102 + ... + 55458.

Almost surely, 2^232140960 is an apocalyptic number.

232140960 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 232140960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406889028).

232140960 is an abundant number, since it is smaller than the sum of its proper divisors (581637096).

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

232140960 is a wasteful number, since it uses less digits than its factorization.

232140960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415 (or 4404 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 232140960 is about 15236.1727477736. The cubic root of 232140960 is about 614.5877864301.

The spelling of 232140960 in words is "two hundred thirty-two million, one hundred forty thousand, nine hundred sixty".