192005 has 8 divisors (see below), whose sum is σ = 251424. Its totient is φ = 139600.

The previous prime is 191999. The next prime is 192007. The reversal of 192005 is 500291.

192005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 192005 - 2⁸ = 191749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1691 + ... + 1800.

It is an arithmetic number, because the mean of its divisors is an integer number (31428).

2¹⁹²⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

192005 is a deficient number, since it is larger than the sum of its proper divisors (59419).

192005 is a wasteful number, since it uses less digits than its factorization.

192005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 192005 is about 438.1837514103. The cubic root of 192005 is about 57.6904835891.

Adding to 192005 its reverse (500291), we get a palindrome (692296).

The spelling of 192005 in words is "one hundred ninety-two thousand, five".