47716856 has 16 divisors (see below), whose sum is σ = 97602840. Its totient is φ = 21689440.

The previous prime is 47716831. The next prime is 47716873. The reversal of 47716856 is 65861774.

47716856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

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 3 ways as a sum of consecutive naturals, for example, 271031 + ... + 271206.

Almost surely, 2^47716856 is an apocalyptic number.

It is an amenable number.

47716856 is an abundant number, since it is smaller than the sum of its proper divisors (49885984).

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

47716856 is a wasteful number, since it uses less digits than its factorization.

47716856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542254 (or 542250 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 47716856 is about 6907.7388485669. The cubic root of 47716856 is about 362.7081160875.

The spelling of 47716856 in words is "forty-seven million, seven hundred sixteen thousand, eight hundred fifty-six".