47585500 has 48 divisors (see below), whose sum is σ = 109418400. Its totient is φ = 18028800.

The previous prime is 47585497. The next prime is 47585509. The reversal of 47585500 is 558574.

47585500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47585509) 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 15 ways as a sum of consecutive naturals, for example, 6996 + ... + 12004.

It is an arithmetic number, because the mean of its divisors is an integer number (2279550).

Almost surely, 2^47585500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47585500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54709200).

47585500 is an abundant number, since it is smaller than the sum of its proper divisors (61832900).

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

47585500 is a wasteful number, since it uses less digits than its factorization.

47585500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5047 (or 5035 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 47585500 is about 6898.2244092230. The cubic root of 47585500 is about 362.3749866188.

The spelling of 47585500 in words is "forty-seven million, five hundred eighty-five thousand, five hundred".