4328432 has 10 divisors (see below), whose sum is σ = 8386368. Its totient is φ = 2164208.

The previous prime is 4328419. The next prime is 4328459. The reversal of 4328432 is 2348234.

It is a d-powerful number, because it can be written as 4 + 3⁶ + 2⁷ + 8 + 4¹¹ + 3⁷ + 2¹⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135248 + ... + 135279.

Almost surely, 2^4328432 is an apocalyptic number.

It is an amenable number.

4328432 is a deficient number, since it is larger than the sum of its proper divisors (4057936).

4328432 is a wasteful number, since it uses less digits than its factorization.

4328432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270535 (or 270529 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 4328432 is about 2080.4884041974. The cubic root of 4328432 is about 162.9709509501.

The spelling of 4328432 in words is "four million, three hundred twenty-eight thousand, four hundred thirty-two".