160385 has 4 divisors (see below), whose sum is σ = 192468. Its totient is φ = 128304.

The previous prime is 160373. The next prime is 160387. The reversal of 160385 is 583061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 583061 = 41 ⋅14221.

It can be written as a sum of positive squares in 2 ways, for example, as 123904 + 36481 = 352^2 + 191^2 .

It is a cyclic number.

It is not a de Polignac number, because 160385 - 2¹⁰ = 159361 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 160385.

It is not an unprimeable number, because it can be changed into a prime (160387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16034 + ... + 16043.

It is an arithmetic number, because the mean of its divisors is an integer number (48117).

2¹⁶⁰³⁸⁵ is an apocalyptic number.

It is an amenable number.

160385 is a deficient number, since it is larger than the sum of its proper divisors (32083).

160385 is an equidigital number, since it uses as much as digits as its factorization.

160385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32082.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 160385 is about 400.4809608458. The cubic root of 160385 is about 54.3318612354.

It can be divided in two parts, 160 and 385, that added together give a palindrome (545).

The spelling of 160385 in words is "one hundred sixty thousand, three hundred eighty-five".