30116884 has 24 divisors (see below), whose sum is σ = 60455808. Its totient is φ = 12859680.

The previous prime is 30116861. The next prime is 30116893. The reversal of 30116884 is 48861103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6369 + ... + 10039.

It is an arithmetic number, because the mean of its divisors is an integer number (2518992).

Almost surely, 2^30116884 is an apocalyptic number.

It is an amenable number.

30116884 is an abundant number, since it is smaller than the sum of its proper divisors (30338924).

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

30116884 is a wasteful number, since it uses less digits than its factorization.

30116884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3975 (or 3973 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 30116884 is about 5487.8852028810. The cubic root of 30116884 is about 311.1262673833.

Adding to 30116884 its reverse (48861103), we get a palindrome (78977987).

The spelling of 30116884 in words is "thirty million, one hundred sixteen thousand, eight hundred eighty-four".