47711723 has 8 divisors (see below), whose sum is σ = 48189600. Its totient is φ = 47236608.

The previous prime is 47711701. The next prime is 47711731. The reversal of 47711723 is 32711774.

47711723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47711723 - 2¹⁰ = 47710699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47711723.

It is not an unprimeable number, because it can be changed into a prime (47711773) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 51458 + ... + 52376.

It is an arithmetic number, because the mean of its divisors is an integer number (6023700).

Almost surely, 2^47711723 is an apocalyptic number.

47711723 is a deficient number, since it is larger than the sum of its proper divisors (477877).

47711723 is a wasteful number, since it uses less digits than its factorization.

47711723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381.

The product of its digits is 8232, while the sum is 32.

The square root of 47711723 is about 6907.3672987615. The cubic root of 47711723 is about 362.6951098693.

The spelling of 47711723 in words is "forty-seven million, seven hundred eleven thousand, seven hundred twenty-three".