30590328 has 32 divisors (see below), whose sum is σ = 77922000. Its totient is φ = 10003968.

The previous prime is 30590321. The next prime is 30590353. The reversal of 30590328 is 82309503.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30590295 and 30590304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30590321) 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 7 ways as a sum of consecutive naturals, for example, 10753 + ... + 13296.

Almost surely, 2^30590328 is an apocalyptic number.

It is an amenable number.

30590328 is an abundant number, since it is smaller than the sum of its proper divisors (47331672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30590328 is a wasteful number, since it uses less digits than its factorization.

30590328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24111 (or 24107 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 30590328 is about 5530.8523755385. The cubic root of 30590328 is about 312.7481225139.

The spelling of 30590328 in words is "thirty million, five hundred ninety thousand, three hundred twenty-eight".