47927875 has 16 divisors (see below), whose sum is σ = 60016320. Its totient is φ = 38212800.

The previous prime is 47927863. The next prime is 47927881. The reversal of 47927875 is 57872974.

47927875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-47927875 is a prime.

It is a congruent number.

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, 56706 + ... + 57544.

It is an arithmetic number, because the mean of its divisors is an integer number (3751020).

Almost surely, 2^47927875 is an apocalyptic number.

47927875 is a deficient number, since it is larger than the sum of its proper divisors (12088445).

47927875 is an equidigital number, since it uses as much as digits as its factorization.

47927875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1301 counting only the distinct ones).

The product of its digits is 987840, while the sum is 49.

The square root of 47927875 is about 6922.9960999556. The cubic root of 47927875 is about 363.2419997869.

The spelling of 47927875 in words is "forty-seven million, nine hundred twenty-seven thousand, eight hundred seventy-five".