160065 has 12 divisors (see below), whose sum is σ = 277524. Its totient is φ = 85344.

The previous prime is 160049. The next prime is 160073. The reversal of 160065 is 560061.

160065 is a `hidden beast` number, since 1 + 600 + 65 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 36864 + 123201 = 192^2 + 351^2 .

It is not a de Polignac number, because 160065 - 2⁴ = 160049 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1734 + ... + 1823.

It is an arithmetic number, because the mean of its divisors is an integer number (23127).

2¹⁶⁰⁰⁶⁵ is an apocalyptic number.

160065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160065 is a deficient number, since it is larger than the sum of its proper divisors (117459).

160065 is a wasteful number, since it uses less digits than its factorization.

160065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3568 (or 3565 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 160065 is about 400.0812417497. The cubic root of 160065 is about 54.2957028843.

The spelling of 160065 in words is "one hundred sixty thousand, sixty-five".