232231939 has 2 divisors, whose sum is σ = 232231940. Its totient is φ = 232231938.

The previous prime is 232231933. The next prime is 232231963. The reversal of 232231939 is 939132232.

232231939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232231939 - 2¹¹ = 232229891 is a prime.

It is not a weakly prime, because it can be changed into another prime (232231933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116115969 + 116115970.

It is an arithmetic number, because the mean of its divisors is an integer number (116115970).

Almost surely, 2^232231939 is an apocalyptic number.

232231939 is a deficient number, since it is larger than the sum of its proper divisors (1).

232231939 is an equidigital number, since it uses as much as digits as its factorization.

232231939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17496, while the sum is 34.

The square root of 232231939 is about 15239.1580804190. The cubic root of 232231939 is about 614.6680642051.

The spelling of 232231939 in words is "two hundred thirty-two million, two hundred thirty-one thousand, nine hundred thirty-nine".