30234032 has 20 divisors (see below), whose sum is σ = 60162816. Its totient is φ = 14708160.

The previous prime is 30234023. The next prime is 30234067. The reversal of 30234032 is 23043203.

It is a self number, because there is not a number n which added to its sum of digits gives 30234032.

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 in 3 ways as a sum of consecutive naturals, for example, 24944 + ... + 26127.

Almost surely, 2^30234032 is an apocalyptic number.

It is an amenable number.

30234032 is a deficient number, since it is larger than the sum of its proper divisors (29928784).

30234032 is a wasteful number, since it uses less digits than its factorization.

30234032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51116 (or 51110 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 30234032 is about 5498.5481720178. The cubic root of 30234032 is about 311.5291495214.

Adding to 30234032 its reverse (23043203), we get a palindrome (53277235).

The spelling of 30234032 in words is "thirty million, two hundred thirty-four thousand, thirty-two".