47566085 has 16 divisors (see below), whose sum is σ = 69071616. Its totient is φ = 30697728.

The previous prime is 47566081. The next prime is 47566091. The reversal of 47566085 is 58066574.

47566085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 47566085 - 2² = 47566081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47566081) 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 15 ways as a sum of consecutive naturals, for example, 39377 + ... + 40566.

It is an arithmetic number, because the mean of its divisors is an integer number (4316976).

Almost surely, 2^47566085 is an apocalyptic number.

It is an amenable number.

47566085 is a deficient number, since it is larger than the sum of its proper divisors (21505531).

47566085 is a wasteful number, since it uses less digits than its factorization.

47566085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79972.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 47566085 is about 6896.8170194663. The cubic root of 47566085 is about 362.3256966221.

The spelling of 47566085 in words is "forty-seven million, five hundred sixty-six thousand, eighty-five".