43234232 has 8 divisors (see below), whose sum is σ = 81064200. Its totient is φ = 21617112.

The previous prime is 43234231. The next prime is 43234237. The reversal of 43234232 is 23243234.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 43234198 and 43234207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43234231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702132 + ... + 2702147.

It is an arithmetic number, because the mean of its divisors is an integer number (10133025).

Almost surely, 2^43234232 is an apocalyptic number.

It is an amenable number.

43234232 is a deficient number, since it is larger than the sum of its proper divisors (37829968).

43234232 is a wasteful number, since it uses less digits than its factorization.

43234232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5404285 (or 5404281 counting only the distinct ones).

The product of its digits is 3456, while the sum is 23.

The square root of 43234232 is about 6575.2742908566. The cubic root of 43234232 is about 350.9747846487.

Adding to 43234232 its reverse (23243234), we get a palindrome (66477466).

The spelling of 43234232 in words is "forty-three million, two hundred thirty-four thousand, two hundred thirty-two".