164711 has 4 divisors (see below), whose sum is σ = 173400. Its totient is φ = 156024.

The previous prime is 164707. The next prime is 164729. The reversal of 164711 is 117461.

164711 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, and also an emirpimes, since its reverse is a distinct semiprime: 117461 = 23 ⋅5107.

It is a cyclic number.

It is not a de Polignac number, because 164711 - 2² = 164707 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 164711.

It is not an unprimeable number, because it can be changed into a prime (164701) 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, 4316 + ... + 4353.

It is an arithmetic number, because the mean of its divisors is an integer number (43350).

2¹⁶⁴⁷¹¹ is an apocalyptic number.

164711 is the 182-nd centered decagonal number.

164711 is a deficient number, since it is larger than the sum of its proper divisors (8689).

164711 is an equidigital number, since it uses as much as digits as its factorization.

164711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8688.

The product of its digits is 168, while the sum is 20.

The square root of 164711 is about 405.8460299178. The cubic root of 164711 is about 54.8160244043.

The spelling of 164711 in words is "one hundred sixty-four thousand, seven hundred eleven".