192213 has 24 divisors (see below), whose sum is σ = 331968. Its totient is φ = 108864.

The previous prime is 192193. The next prime is 192229. The reversal of 192213 is 312291.

It is a happy number.

It is not a de Polignac number, because 192213 - 2⁶ = 192149 is a prime.

192213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1645 + ... + 1757.

It is an arithmetic number, because the mean of its divisors is an integer number (13832).

2¹⁹²²¹³ is an apocalyptic number.

It is an amenable number.

192213 is a deficient number, since it is larger than the sum of its proper divisors (139755).

192213 is an equidigital number, since it uses as much as digits as its factorization.

192213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 123 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 192213 is about 438.4210305175. The cubic root of 192213 is about 57.7113082032.

The spelling of 192213 in words is "one hundred ninety-two thousand, two hundred thirteen".