47475085 has 8 divisors (see below), whose sum is σ = 65108736. Its totient is φ = 32554320.

The previous prime is 47475049. The next prime is 47475119. The reversal of 47475085 is 58057474.

47475085 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 not a de Polignac number, because 47475085 - 2⁹ = 47474573 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 678181 + ... + 678250.

It is an arithmetic number, because the mean of its divisors is an integer number (8138592).

Almost surely, 2^47475085 is an apocalyptic number.

It is an amenable number.

47475085 is a deficient number, since it is larger than the sum of its proper divisors (17633651).

47475085 is a wasteful number, since it uses less digits than its factorization.

47475085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356443.

The product of its (nonzero) digits is 156800, while the sum is 40.

The square root of 47475085 is about 6890.2166148823. The cubic root of 47475085 is about 362.0944906617.

The spelling of 47475085 in words is "forty-seven million, four hundred seventy-five thousand, eighty-five".