167165 has 8 divisors (see below), whose sum is σ = 204000. Its totient is φ = 131472.

The previous prime is 167159. The next prime is 167173. The reversal of 167165 is 561761.

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 167165 - 2⁴ = 167149 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86 + ... + 584.

It is an arithmetic number, because the mean of its divisors is an integer number (25500).

2¹⁶⁷¹⁶⁵ is an apocalyptic number.

It is an amenable number.

167165 is a deficient number, since it is larger than the sum of its proper divisors (36835).

167165 is an equidigital number, since it uses as much as digits as its factorization.

167165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571.

The product of its digits is 1260, while the sum is 26.

The square root of 167165 is about 408.8581661163. The cubic root of 167165 is about 55.0869149201.

The spelling of 167165 in words is "one hundred sixty-seven thousand, one hundred sixty-five".