47534791 has 8 divisors (see below), whose sum is σ = 48351600. Its totient is φ = 46725120.

The previous prime is 47534783. The next prime is 47534801. The reversal of 47534791 is 19743574.

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 47534791 - 2³ = 47534783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47534761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12615 + ... + 15943.

It is an arithmetic number, because the mean of its divisors is an integer number (6043950).

Almost surely, 2^47534791 is an apocalyptic number.

47534791 is a deficient number, since it is larger than the sum of its proper divisors (816809).

47534791 is a wasteful number, since it uses less digits than its factorization.

47534791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569.

The product of its digits is 105840, while the sum is 40.

The square root of 47534791 is about 6894.5479184643. The cubic root of 47534791 is about 362.2462204726.

The spelling of 47534791 in words is "forty-seven million, five hundred thirty-four thousand, seven hundred ninety-one".