232065680 has 160 divisors (see below), whose sum is σ = 681170688. Its totient is φ = 71424000.

The previous prime is 232065667. The next prime is 232065683. The reversal of 232065680 is 86560232.

It is not an unprimeable number, because it can be changed into a prime (232065683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 621974 + ... + 622346.

Almost surely, 2^232065680 is an apocalyptic number.

232065680 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 232065680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340585344).

232065680 is an abundant number, since it is smaller than the sum of its proper divisors (449105008).

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

232065680 is a wasteful number, since it uses less digits than its factorization.

232065680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 232065680 is about 15233.7021107806. The cubic root of 232065680 is about 614.5213452319.

The spelling of 232065680 in words is "two hundred thirty-two million, sixty-five thousand, six hundred eighty".