195708 has 24 divisors (see below), whose sum is σ = 467712. Its totient is φ = 63664.

The previous prime is 195697. The next prime is 195709. The reversal of 195708 is 807591.

195708 is nontrivially palindromic in base 15.

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 nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195709) by changing a digit.

195708 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391 + ... + 737.

It is an arithmetic number, because the mean of its divisors is an integer number (19488).

2¹⁹⁵⁷⁰⁸ is an apocalyptic number.

It is an amenable number.

195708 is an abundant number, since it is smaller than the sum of its proper divisors (272004).

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

195708 is a wasteful number, since it uses less digits than its factorization.

195708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 195708 is about 442.3889691211. The cubic root of 195708 is about 58.0589966478.

It can be divided in two parts, 195 and 708, that added together give a triangular number (903 = T₄₂).

The spelling of 195708 in words is "one hundred ninety-five thousand, seven hundred eight".