47856734 has 8 divisors (see below), whose sum is σ = 76007808. Its totient is φ = 22520800.

The previous prime is 47856733. The next prime is 47856737. The reversal of 47856734 is 43765874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47856733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703742 + ... + 703809.

It is an arithmetic number, because the mean of its divisors is an integer number (9500976).

Almost surely, 2^47856734 is an apocalyptic number.

47856734 is a deficient number, since it is larger than the sum of its proper divisors (28151074).

47856734 is a wasteful number, since it uses less digits than its factorization.

47856734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407570.

The product of its digits is 564480, while the sum is 44.

The square root of 47856734 is about 6917.8561708090. The cubic root of 47856734 is about 363.0621865750.

The spelling of 47856734 in words is "forty-seven million, eight hundred fifty-six thousand, seven hundred thirty-four".