47101 has 8 divisors (see below), whose sum is σ = 51680. Its totient is φ = 42768.

The previous prime is 47093. The next prime is 47111. The reversal of 47101 is 10174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47101 - 2³ = 47093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47111) 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 7 ways as a sum of consecutive naturals, for example, 670 + ... + 736.

It is an arithmetic number, because the mean of its divisors is an integer number (6460).

2⁴⁷¹⁰¹ is an apocalyptic number.

It is an amenable number.

47101 is a deficient number, since it is larger than the sum of its proper divisors (4579).

47101 is a wasteful number, since it uses less digits than its factorization.

47101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 47101 is about 217.0276480083. The cubic root of 47101 is about 36.1140927628.

Adding to 47101 its reverse (10174), we get a palindrome (57275).

The spelling of 47101 in words is "forty-seven thousand, one hundred one", and thus it is an iban number.