232539241 has 4 divisors (see below), whose sum is σ = 253679184. Its totient is φ = 211399300.

The previous prime is 232539239. The next prime is 232539247. The reversal of 232539241 is 142935232.

232539241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232539241 - 2¹ = 232539239 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (232539247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10569955 + ... + 10569976.

It is an arithmetic number, because the mean of its divisors is an integer number (63419796).

Almost surely, 2^232539241 is an apocalyptic number.

It is an amenable number.

232539241 is a deficient number, since it is larger than the sum of its proper divisors (21139943).

232539241 is a wasteful number, since it uses less digits than its factorization.

232539241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21139942.

The product of its digits is 12960, while the sum is 31.

The square root of 232539241 is about 15249.2373907681. The cubic root of 232539241 is about 614.9390655031.

The spelling of 232539241 in words is "two hundred thirty-two million, five hundred thirty-nine thousand, two hundred forty-one".