232540116 has 48 divisors (see below), whose sum is σ = 565647936. Its totient is φ = 74283264.

The previous prime is 232540073. The next prime is 232540141. The reversal of 232540116 is 611045232.

232540116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25840 + ... + 33656.

It is an arithmetic number, because the mean of its divisors is an integer number (11784332).

Almost surely, 2^232540116 is an apocalyptic number.

It is an amenable number.

232540116 is an abundant number, since it is smaller than the sum of its proper divisors (333107820).

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

232540116 is a wasteful number, since it uses less digits than its factorization.

232540116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7928 (or 7926 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 232540116 is about 15249.2660807004. The cubic root of 232540116 is about 614.9398368009.

Adding to 232540116 its reverse (611045232), we get a palindrome (843585348).

The spelling of 232540116 in words is "two hundred thirty-two million, five hundred forty thousand, one hundred sixteen".