164179 has 4 divisors (see below), whose sum is σ = 172840. Its totient is φ = 155520.

The previous prime is 164173. The next prime is 164183. The reversal of 164179 is 971461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 971461 = 113 ⋅8597.

It is a cyclic number.

It is not a de Polignac number, because 164179 - 2⁵ = 164147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164173) 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, 4302 + ... + 4339.

It is an arithmetic number, because the mean of its divisors is an integer number (43210).

2¹⁶⁴¹⁷⁹ is an apocalyptic number.

164179 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

164179 is a deficient number, since it is larger than the sum of its proper divisors (8661).

164179 is an equidigital number, since it uses as much as digits as its factorization.

164179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8660.

The product of its digits is 1512, while the sum is 28.

The square root of 164179 is about 405.1900788519. The cubic root of 164179 is about 54.7569439981.

It can be divided in two parts, 164 and 179, that added together give a palindrome (343).

The spelling of 164179 in words is "one hundred sixty-four thousand, one hundred seventy-nine".