30104432 has 20 divisors (see below), whose sum is σ = 59032680. Its totient is φ = 14870208.

The previous prime is 30104423. The next prime is 30104449. The reversal of 30104432 is 23440103.

It is a self number, because there is not a number n which added to its sum of digits gives 30104432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10007 + ... + 12662.

It is an arithmetic number, because the mean of its divisors is an integer number (2951634).

Almost surely, 2^30104432 is an apocalyptic number.

It is an amenable number.

30104432 is a deficient number, since it is larger than the sum of its proper divisors (28928248).

30104432 is a wasteful number, since it uses less digits than its factorization.

30104432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22760 (or 22754 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30104432 is about 5486.7505866405. The cubic root of 30104432 is about 311.0833824871.

Adding to 30104432 its reverse (23440103), we get a palindrome (53544535).

The spelling of 30104432 in words is "thirty million, one hundred four thousand, four hundred thirty-two".