47699713 has 4 divisors (see below), whose sum is σ = 47810308. Its totient is φ = 47589120.

The previous prime is 47699699. The next prime is 47699749. The reversal of 47699713 is 31799674.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2096704 + 45603009 = 1448^2 + 6753^2 .

It is a cyclic number.

It is not a de Polignac number, because 47699713 - 2⁵ = 47699681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47699213) 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, 54648 + ... + 55513.

It is an arithmetic number, because the mean of its divisors is an integer number (11952577).

Almost surely, 2^47699713 is an apocalyptic number.

It is an amenable number.

47699713 is a deficient number, since it is larger than the sum of its proper divisors (110595).

47699713 is a wasteful number, since it uses less digits than its factorization.

47699713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110594.

The product of its digits is 285768, while the sum is 46.

The square root of 47699713 is about 6906.4978824293. The cubic root of 47699713 is about 362.6646747648.

The spelling of 47699713 in words is "forty-seven million, six hundred ninety-nine thousand, seven hundred thirteen".