34520432 has 10 divisors (see below), whose sum is σ = 66883368. Its totient is φ = 17260208.

The previous prime is 34520429. The next prime is 34520441. The reversal of 34520432 is 23402543.

34520432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 34520398 and 34520407.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1078748 + ... + 1078779.

Almost surely, 2^34520432 is an apocalyptic number.

It is an amenable number.

34520432 is a deficient number, since it is larger than the sum of its proper divisors (32362936).

34520432 is a wasteful number, since it uses less digits than its factorization.

34520432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157535 (or 2157529 counting only the distinct ones).

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

The square root of 34520432 is about 5875.4090921399. The cubic root of 34520432 is about 325.6057562465.

Adding to 34520432 its reverse (23402543), we get a palindrome (57922975).

The spelling of 34520432 in words is "thirty-four million, five hundred twenty thousand, four hundred thirty-two".