47750856 has 16 divisors (see below), whose sum is σ = 119377200. Its totient is φ = 15916944.

The previous prime is 47750771. The next prime is 47750887. The reversal of 47750856 is 65805774.

47750856 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 3 ways as a sum of consecutive naturals, for example, 994786 + ... + 994833.

It is an arithmetic number, because the mean of its divisors is an integer number (7461075).

Almost surely, 2^47750856 is an apocalyptic number.

It is an amenable number.

47750856 is an abundant number, since it is smaller than the sum of its proper divisors (71626344).

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

47750856 is a wasteful number, since it uses less digits than its factorization.

47750856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989628 (or 1989624 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 47750856 is about 6910.1994182513. The cubic root of 47750856 is about 362.7942432210.

The spelling of 47750856 in words is "forty-seven million, seven hundred fifty thousand, eight hundred fifty-six".