47768734 has 16 divisors (see below), whose sum is σ = 78432480. Its totient is φ = 21684960.

The previous prime is 47768719. The next prime is 47768753. The reversal of 47768734 is 43786774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13474 + ... + 16645.

It is an arithmetic number, because the mean of its divisors is an integer number (4902030).

Almost surely, 2^47768734 is an apocalyptic number.

47768734 is a deficient number, since it is larger than the sum of its proper divisors (30663746).

47768734 is a wasteful number, since it uses less digits than its factorization.

47768734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30195.

The product of its digits is 790272, while the sum is 46.

The square root of 47768734 is about 6911.4928922773. The cubic root of 47768734 is about 362.8395144945.

The spelling of 47768734 in words is "forty-seven million, seven hundred sixty-eight thousand, seven hundred thirty-four".