195953682 has 8 divisors (see below), whose sum is σ = 391907376. Its totient is φ = 65317892.

The previous prime is 195953671. The next prime is 195953683. The reversal of 195953682 is 286359591.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

195953682 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (195953683) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16329468 + ... + 16329479.

It is an arithmetic number, because the mean of its divisors is an integer number (48988422).

Almost surely, 2^195953682 is an apocalyptic number.

195953682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

195953682 is a wasteful number, since it uses less digits than its factorization.

195953682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32658952.

The product of its digits is 583200, while the sum is 48.

The square root of 195953682 is about 13998.3456879733. The cubic root of 195953682 is about 580.8328127213.

The spelling of 195953682 in words is "one hundred ninety-five million, nine hundred fifty-three thousand, six hundred eighty-two".