30055882 has 16 divisors (see below), whose sum is σ = 46487232. Its totient is φ = 14565600.

The previous prime is 30055873. The next prime is 30055897. The reversal of 30055882 is 28855003.

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, 10507 + ... + 13057.

It is an arithmetic number, because the mean of its divisors is an integer number (2905452).

Almost surely, 2^30055882 is an apocalyptic number.

30055882 is a deficient number, since it is larger than the sum of its proper divisors (16431350).

30055882 is a wasteful number, since it uses less digits than its factorization.

30055882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 30055882 is about 5482.3245069952. The cubic root of 30055882 is about 310.9160624447.

The spelling of 30055882 in words is "thirty million, fifty-five thousand, eight hundred eighty-two".