195850592 has 48 divisors (see below), whose sum is σ = 443550240. Its totient is φ = 83386368.

The previous prime is 195850579. The next prime is 195850597. The reversal of 195850592 is 295058591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195850597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32384 + ... + 37952.

It is an arithmetic number, because the mean of its divisors is an integer number (9240630).

Almost surely, 2^195850592 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 195850592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221775120).

195850592 is an abundant number, since it is smaller than the sum of its proper divisors (247699648).

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

195850592 is a wasteful number, since it uses less digits than its factorization.

195850592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743 (or 5735 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 44.

The square root of 195850592 is about 13994.6629827231. The cubic root of 195850592 is about 580.7309373570.

The spelling of 195850592 in words is "one hundred ninety-five million, eight hundred fifty thousand, five hundred ninety-two".