4424432 has 10 divisors (see below), whose sum is σ = 8572368. Its totient is φ = 2212208.

The previous prime is 4424429. The next prime is 4424447. The reversal of 4424432 is 2344244.

It is a junction number, because it is equal to n+sod(n) for n = 4424398 and 4424407.

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, 138248 + ... + 138279.

Almost surely, 2^4424432 is an apocalyptic number.

It is an amenable number.

4424432 is a deficient number, since it is larger than the sum of its proper divisors (4147936).

4424432 is a wasteful number, since it uses less digits than its factorization.

4424432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276535 (or 276529 counting only the distinct ones).

The product of its digits is 3072, while the sum is 23.

The square root of 4424432 is about 2103.4333837800. The cubic root of 4424432 is about 164.1669923064.

Adding to 4424432 its reverse (2344244), we get a palindrome (6768676).

The spelling of 4424432 in words is "four million, four hundred twenty-four thousand, four hundred thirty-two".