195608 has 24 divisors (see below), whose sum is σ = 427500. Its totient is φ = 83664.

The previous prime is 195599. The next prime is 195659. The reversal of 195608 is 806591.

195608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143 + ... + 641.

2¹⁹⁵⁶⁰⁸ 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 195608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213750).

195608 is an abundant number, since it is smaller than the sum of its proper divisors (231892).

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

195608 is a wasteful number, since it uses less digits than its factorization.

195608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 195608 is about 442.2759319701. The cubic root of 195608 is about 58.0491062519.

The spelling of 195608 in words is "one hundred ninety-five thousand, six hundred eight".