232234431 has 16 divisors (see below), whose sum is σ = 363780480. Its totient is φ = 129921120.

The previous prime is 232234367. The next prime is 232234439. The reversal of 232234431 is 134432232.

It is not a de Polignac number, because 232234431 - 2⁶ = 232234367 is a prime.

It is a super-2 number, since 2×232234431² = 107865661883787522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232234439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270241 + ... + 271098.

It is an arithmetic number, because the mean of its divisors is an integer number (22736280).

Almost surely, 2^232234431 is an apocalyptic number.

232234431 is a deficient number, since it is larger than the sum of its proper divisors (131546049).

232234431 is a wasteful number, since it uses less digits than its factorization.

232234431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541366.

The product of its digits is 3456, while the sum is 24.

The square root of 232234431 is about 15239.2398432468. The cubic root of 232234431 is about 614.6702627935.

Adding to 232234431 its reverse (134432232), we get a palindrome (366666663).

The spelling of 232234431 in words is "two hundred thirty-two million, two hundred thirty-four thousand, four hundred thirty-one".