160385017 has 8 divisors (see below), whose sum is σ = 172975880. Its totient is φ = 147830400.

The previous prime is 160384997. The next prime is 160385033. The reversal of 160385017 is 710583061.

It can be written as a sum of positive squares in 4 ways, for example, as 210681 + 160174336 = 459^2 + 12656^2 .

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 160385017 - 2¹⁵ = 160352249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160385017.

It is not an unprimeable number, because it can be changed into a prime (160383017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517 + ... + 17917.

It is an arithmetic number, because the mean of its divisors is an integer number (21621985).

Almost surely, 2^160385017 is an apocalyptic number.

It is an amenable number.

160385017 is a deficient number, since it is larger than the sum of its proper divisors (12590863).

160385017 is a wasteful number, since it uses less digits than its factorization.

160385017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18123.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 160385017 is about 12664.3206292323. The cubic root of 160385017 is about 543.3186315500.

The spelling of 160385017 in words is "one hundred sixty million, three hundred eighty-five thousand, seventeen".