47530860 has 48 divisors (see below), whose sum is σ = 143326176. Its totient is φ = 11699712.

The previous prime is 47530853. The next prime is 47530871. The reversal of 47530860 is 6803574.

47530860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 29689 + ... + 31248.

It is an arithmetic number, because the mean of its divisors is an integer number (2985962).

Almost surely, 2^47530860 is an apocalyptic number.

It is an amenable number.

47530860 is an abundant number, since it is smaller than the sum of its proper divisors (95795316).

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

47530860 is a wasteful number, since it uses less digits than its factorization.

47530860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60962 (or 60960 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 47530860 is about 6894.2628322396. The cubic root of 47530860 is about 362.2362345997.

The spelling of 47530860 in words is "forty-seven million, five hundred thirty thousand, eight hundred sixty".