43432052 has 12 divisors (see below), whose sum is σ = 76058976. Its totient is φ = 21700920.

The previous prime is 43432019. The next prime is 43432057. The reversal of 43432052 is 25023434.

43432052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43432057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4913 + ... + 10535.

It is an arithmetic number, because the mean of its divisors is an integer number (6338248).

Almost surely, 2^43432052 is an apocalyptic number.

It is an amenable number.

43432052 is a deficient number, since it is larger than the sum of its proper divisors (32626924).

43432052 is a wasteful number, since it uses less digits than its factorization.

43432052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7558 (or 7556 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 43432052 is about 6590.2998414336. The cubic root of 43432052 is about 351.5092701249.

Adding to 43432052 its reverse (25023434), we get a palindrome (68455486).

The spelling of 43432052 in words is "forty-three million, four hundred thirty-two thousand, fifty-two".