47316694 has 4 divisors (see below), whose sum is σ = 70975044. Its totient is φ = 23658346.

The previous prime is 47316691. The next prime is 47316713. The reversal of 47316694 is 49661374.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47316691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11829172 + ... + 11829175.

It is an arithmetic number, because the mean of its divisors is an integer number (17743761).

Almost surely, 2^47316694 is an apocalyptic number.

47316694 is a deficient number, since it is larger than the sum of its proper divisors (23658350).

47316694 is a wasteful number, since it uses less digits than its factorization.

47316694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23658349.

The product of its digits is 108864, while the sum is 40.

The square root of 47316694 is about 6878.7131063884. The cubic root of 47316694 is about 361.6913570417.

The spelling of 47316694 in words is "forty-seven million, three hundred sixteen thousand, six hundred ninety-four".