195695 has 4 divisors (see below), whose sum is σ = 234840. Its totient is φ = 156552.

The previous prime is 195691. The next prime is 195697. The reversal of 195695 is 596591.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 596591 = 41 ⋅14551.

It is a cyclic number.

It is not a de Polignac number, because 195695 - 2² = 195691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195691) 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 3 ways as a sum of consecutive naturals, for example, 19565 + ... + 19574.

It is an arithmetic number, because the mean of its divisors is an integer number (58710).

2¹⁹⁵⁶⁹⁵ is an apocalyptic number.

195695 is a deficient number, since it is larger than the sum of its proper divisors (39145).

195695 is an equidigital number, since it uses as much as digits as its factorization.

195695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39144.

The product of its digits is 12150, while the sum is 35.

The square root of 195695 is about 442.3742759248. The cubic root of 195695 is about 58.0577110869.

The spelling of 195695 in words is "one hundred ninety-five thousand, six hundred ninety-five".