30504882 has 8 divisors (see below), whose sum is σ = 61009776. Its totient is φ = 10168292.

The previous prime is 30504857. The next prime is 30504883. The reversal of 30504882 is 28840503.

It is a sphenic number, since it is the product of 3 distinct primes.

30504882 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (30504883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2542068 + ... + 2542079.

It is an arithmetic number, because the mean of its divisors is an integer number (7626222).

Almost surely, 2^30504882 is an apocalyptic number.

30504882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30504882 is a wasteful number, since it uses less digits than its factorization.

30504882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5084152.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 30504882 is about 5523.1224864202. The cubic root of 30504882 is about 312.4566578823.

The spelling of 30504882 in words is "thirty million, five hundred four thousand, eight hundred eighty-two".