43232012 has 6 divisors (see below), whose sum is σ = 75656028. Its totient is φ = 21616004.

The previous prime is 43232009. The next prime is 43232023. The reversal of 43232012 is 21023234.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5403998 + ... + 5404005.

It is an arithmetic number, because the mean of its divisors is an integer number (12609338).

Almost surely, 2^43232012 is an apocalyptic number.

It is an amenable number.

43232012 is a deficient number, since it is larger than the sum of its proper divisors (32424016).

43232012 is a wasteful number, since it uses less digits than its factorization.

43232012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10808007 (or 10808005 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 43232012 is about 6575.1054744392. The cubic root of 43232012 is about 350.9687772380.

Adding to 43232012 its reverse (21023234), we get a palindrome (64255246).

The spelling of 43232012 in words is "forty-three million, two hundred thirty-two thousand, twelve".