47584117 has 8 divisors (see below), whose sum is σ = 54993600. Its totient is φ = 40327584.

The previous prime is 47584093. The next prime is 47584123. The reversal of 47584117 is 71148574.

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 47584117 - 2⁷ = 47583989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47584127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37567 + ... + 38812.

It is an arithmetic number, because the mean of its divisors is an integer number (6874200).

Almost surely, 2^47584117 is an apocalyptic number.

It is an amenable number.

47584117 is a deficient number, since it is larger than the sum of its proper divisors (7409483).

47584117 is an equidigital number, since it uses as much as digits as its factorization.

47584117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76475.

The product of its digits is 31360, while the sum is 37.

The square root of 47584117 is about 6898.1241653076. The cubic root of 47584117 is about 362.3714759593.

The spelling of 47584117 in words is "forty-seven million, five hundred eighty-four thousand, one hundred seventeen".