947000171 has 8 divisors (see below), whose sum is σ = 1026105360. Its totient is φ = 868789152.

The previous prime is 947000167. The next prime is 947000207. The reversal of 947000171 is 171000749.

947000171 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 cyclic number.

It is not a de Polignac number, because 947000171 - 2² = 947000167 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (947000111) 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, 221336 + ... + 225573.

It is an arithmetic number, because the mean of its divisors is an integer number (128263170).

Almost surely, 2^947000171 is an apocalyptic number.

947000171 is a deficient number, since it is larger than the sum of its proper divisors (79105189).

947000171 is a wasteful number, since it uses less digits than its factorization.

947000171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447085.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 947000171 is about 30773.3678852348. The cubic root of 947000171 is about 982.0117535161.

The spelling of 947000171 in words is "nine hundred forty-seven million, one hundred seventy-one", and thus it is an aban number.