47718116 has 24 divisors (see below), whose sum is σ = 88930296. Its totient is φ = 22325760.

The previous prime is 47718107. The next prime is 47718119. The reversal of 47718116 is 61181774.

47718116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 246016 + 47472100 = 496^2 + 6890^2 .

It is not an unprimeable number, because it can be changed into a prime (47718119) 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, 10370 + ... + 14246.

It is an arithmetic number, because the mean of its divisors is an integer number (3705429).

Almost surely, 2^47718116 is an apocalyptic number.

It is an amenable number.

47718116 is a deficient number, since it is larger than the sum of its proper divisors (41212180).

47718116 is a wasteful number, since it uses less digits than its factorization.

47718116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079 (or 4077 counting only the distinct ones).

The product of its digits is 9408, while the sum is 35.

The square root of 47718116 is about 6907.8300500229. The cubic root of 47718116 is about 362.7113085876.

The spelling of 47718116 in words is "forty-seven million, seven hundred eighteen thousand, one hundred sixteen".