192393 has 6 divisors (see below), whose sum is σ = 277914. Its totient is φ = 128256.

The previous prime is 192391. The next prime is 192407. The reversal of 192393 is 393291.

192393 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 121104 + 71289 = 348^2 + 267^2 .

It is not a de Polignac number, because 192393 - 2¹ = 192391 is a prime.

It is a d-powerful number, because it can be written as 1 + 9² + 3 + 2¹⁷ + 9⁵ + 3⁷ .

192393 is strictly pandigital in base 7.

It is not an unprimeable number, because it can be changed into a prime (192391) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 10680 + ... + 10697.

It is an arithmetic number, because the mean of its divisors is an integer number (46319).

2¹⁹²³⁹³ is an apocalyptic number.

It is an amenable number.

192393 is a deficient number, since it is larger than the sum of its proper divisors (85521).

192393 is a wasteful number, since it uses less digits than its factorization.

192393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21383 (or 21380 counting only the distinct ones).

The product of its digits is 1458, while the sum is 27.

The square root of 192393 is about 438.6262646035. The cubic root of 192393 is about 57.7293173814.

It can be divided in two parts, 1923 and 93, that added together give a triangular number (2016 = T₆₃).

The spelling of 192393 in words is "one hundred ninety-two thousand, three hundred ninety-three".