30534232 has 16 divisors (see below), whose sum is σ = 57526200. Its totient is φ = 15193920.

The previous prime is 30534169. The next prime is 30534233. The reversal of 30534232 is 23243503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30534233) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 7357 + ... + 10732.

Almost surely, 2^30534232 is an apocalyptic number.

It is an amenable number.

30534232 is a deficient number, since it is larger than the sum of its proper divisors (26991968).

30534232 is a wasteful number, since it uses less digits than its factorization.

30534232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18306 (or 18302 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 30534232 is about 5525.7788591293. The cubic root of 30534232 is about 312.5568348894.

Adding to 30534232 its reverse (23243503), we get a palindrome (53777735).

The spelling of 30534232 in words is "thirty million, five hundred thirty-four thousand, two hundred thirty-two".