47975366 has 8 divisors (see below), whose sum is σ = 72019584. Its totient is φ = 23968840.

The previous prime is 47975359. The next prime is 47975413. The reversal of 47975366 is 66357974.

It is a happy number.

47975366 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 47975366.

It is a congruent number.

It is an unprimeable number.

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, 5990 + ... + 11481.

It is an arithmetic number, because the mean of its divisors is an integer number (9002448).

Almost surely, 2^47975366 is an apocalyptic number.

47975366 is a deficient number, since it is larger than the sum of its proper divisors (24044218).

47975366 is a wasteful number, since it uses less digits than its factorization.

47975366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18846.

The product of its digits is 952560, while the sum is 47.

The square root of 47975366 is about 6926.4251963044. The cubic root of 47975366 is about 363.3619371658.

The spelling of 47975366 in words is "forty-seven million, nine hundred seventy-five thousand, three hundred sixty-six".