30805324 has 24 divisors (see below), whose sum is σ = 58999248. Its totient is φ = 13957440.

The previous prime is 30805297. The next prime is 30805331. The reversal of 30805324 is 42350803.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15474 + ... + 17350.

It is an arithmetic number, because the mean of its divisors is an integer number (2458302).

Almost surely, 2^30805324 is an apocalyptic number.

It is an amenable number.

30805324 is a deficient number, since it is larger than the sum of its proper divisors (28193924).

30805324 is a wasteful number, since it uses less digits than its factorization.

30805324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265 (or 2263 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 30805324 is about 5550.2544085834. The cubic root of 30805324 is about 313.4791017342.

The spelling of 30805324 in words is "thirty million, eight hundred five thousand, three hundred twenty-four".