47604838 has 8 divisors (see below), whose sum is σ = 71437032. Its totient is φ = 23792496.

The previous prime is 47604803. The next prime is 47604839. The reversal of 47604838 is 83840674.

47604838 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 self number, because there is not a number n which added to its sum of digits gives 47604838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47604839) 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 3 ways as a sum of consecutive naturals, for example, 5181 + ... + 11047.

It is an arithmetic number, because the mean of its divisors is an integer number (8929629).

Almost surely, 2^47604838 is an apocalyptic number.

47604838 is a deficient number, since it is larger than the sum of its proper divisors (23832194).

47604838 is a wasteful number, since it uses less digits than its factorization.

47604838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9926.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 47604838 is about 6899.6259318894. The cubic root of 47604838 is about 362.4240678056.

The spelling of 47604838 in words is "forty-seven million, six hundred four thousand, eight hundred thirty-eight".