192198 has 16 divisors (see below), whose sum is σ = 389376. Its totient is φ = 63240.

The previous prime is 192193. The next prime is 192229. The reversal of 192198 is 891291.

192198 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192191) 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 7 ways as a sum of consecutive naturals, for example, 463 + ... + 773.

It is an arithmetic number, because the mean of its divisors is an integer number (24336).

2¹⁹²¹⁹⁸ is an apocalyptic number.

192198 is an abundant number, since it is smaller than the sum of its proper divisors (197178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

192198 is a wasteful number, since it uses less digits than its factorization.

192198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419.

The product of its digits is 1296, while the sum is 30.

The square root of 192198 is about 438.4039233401. The cubic root of 192198 is about 57.7098069309.

The spelling of 192198 in words is "one hundred ninety-two thousand, one hundred ninety-eight".