4132432 has 10 divisors (see below), whose sum is σ = 8006618. Its totient is φ = 2066208.

The previous prime is 4132421. The next prime is 4132439. The reversal of 4132432 is 2342314.

4132432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2483776 + 1648656 = 1576^2 + 1284^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4132439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129123 + ... + 129154.

Almost surely, 2^4132432 is an apocalyptic number.

It is an amenable number.

4132432 is a deficient number, since it is larger than the sum of its proper divisors (3874186).

4132432 is a wasteful number, since it uses less digits than its factorization.

4132432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258285 (or 258279 counting only the distinct ones).

The product of its digits is 576, while the sum is 19.

The square root of 4132432 is about 2032.8384097119. The cubic root of 4132432 is about 160.4729754611.

Adding to 4132432 its reverse (2342314), we get a palindrome (6474746).

The spelling of 4132432 in words is "four million, one hundred thirty-two thousand, four hundred thirty-two".