192930 has 32 divisors (see below), whose sum is σ = 475200. Its totient is φ = 50112.

The previous prime is 192923. The next prime is 192931. The reversal of 192930 is 39291.

Added to its reverse (39291) it gives a triangular number (232221 = T₆₈₁).

It is a happy number.

192930 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 192930.

It is not an unprimeable number, because it can be changed into a prime (192931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1716 + ... + 1824.

It is an arithmetic number, because the mean of its divisors is an integer number (14850).

2¹⁹²⁹³⁰ is an apocalyptic number.

192930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 192930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237600).

192930 is an abundant number, since it is smaller than the sum of its proper divisors (282270).

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

192930 is a wasteful number, since it uses less digits than its factorization.

192930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 192930 is about 439.2379765002. The cubic root of 192930 is about 57.7829781096.

Adding to 192930 its reverse (39291), we get a triangular number (232221 = T₆₈₁).

The spelling of 192930 in words is "one hundred ninety-two thousand, nine hundred thirty".