195924 has 24 divisors (see below), whose sum is σ = 473760. Its totient is φ = 62944.

The previous prime is 195919. The next prime is 195929. The reversal of 195924 is 429591.

It is a happy number.

195924 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (195919) and next prime (195929).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 195891 and 195900.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 195924.

It is not an unprimeable number, because it can be changed into a prime (195929) by changing a digit.

195924 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 67 + ... + 629.

It is an arithmetic number, because the mean of its divisors is an integer number (19740).

2¹⁹⁵⁹²⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236880).

195924 is an abundant number, since it is smaller than the sum of its proper divisors (277836).

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

195924 is a wasteful number, since it uses less digits than its factorization.

195924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599 (or 597 counting only the distinct ones).

The product of its digits is 3240, while the sum is 30.

The square root of 195924 is about 442.6330308506. The cubic root of 195924 is about 58.0803484107.

The spelling of 195924 in words is "one hundred ninety-five thousand, nine hundred twenty-four".