171160385 has 8 divisors (see below), whose sum is σ = 224064576. Its totient is φ = 124480240.

The previous prime is 171160333. The next prime is 171160387. The reversal of 171160385 is 583061171.

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

It is not a de Polignac number, because 171160385 - 2¹⁰ = 171159361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (171160387) 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, 1555949 + ... + 1556058.

It is an arithmetic number, because the mean of its divisors is an integer number (28008072).

Almost surely, 2^171160385 is an apocalyptic number.

It is an amenable number.

171160385 is a deficient number, since it is larger than the sum of its proper divisors (52904191).

171160385 is a wasteful number, since it uses less digits than its factorization.

171160385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112023.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 171160385 is about 13082.8278670936. The cubic root of 171160385 is about 555.2233876060.

The spelling of 171160385 in words is "one hundred seventy-one million, one hundred sixty thousand, three hundred eighty-five".