166795 has 4 divisors (see below), whose sum is σ = 200160. Its totient is φ = 133432.

The previous prime is 166783. The next prime is 166799. The reversal of 166795 is 597661.

166795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 166795 - 2⁷ = 166667 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 166795.

It is not an unprimeable number, because it can be changed into a prime (166799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16675 + ... + 16684.

It is an arithmetic number, because the mean of its divisors is an integer number (50040).

2¹⁶⁶⁷⁹⁵ is an apocalyptic number.

166795 is a deficient number, since it is larger than the sum of its proper divisors (33365).

166795 is an equidigital number, since it uses as much as digits as its factorization.

166795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33364.

The product of its digits is 11340, while the sum is 34.

The square root of 166795 is about 408.4054358110. The cubic root of 166795 is about 55.0462421021.

It can be divided in two parts, 166 and 795, that added together give a square (961 = 31²).

The spelling of 166795 in words is "one hundred sixty-six thousand, seven hundred ninety-five".