195948695 has 4 divisors (see below), whose sum is σ = 235138440. Its totient is φ = 156758952.

The previous prime is 195948689. The next prime is 195948703. The reversal of 195948695 is 596849591.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 195948695 - 2⁶ = 195948631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 195948695.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19594865 + ... + 19594874.

It is an arithmetic number, because the mean of its divisors is an integer number (58784610).

Almost surely, 2^195948695 is an apocalyptic number.

195948695 is a deficient number, since it is larger than the sum of its proper divisors (39189745).

195948695 is an equidigital number, since it uses as much as digits as its factorization.

195948695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39189744.

The product of its digits is 3499200, while the sum is 56.

The square root of 195948695 is about 13998.1675586485. The cubic root of 195948695 is about 580.8278853021.

The spelling of 195948695 in words is "one hundred ninety-five million, nine hundred forty-eight thousand, six hundred ninety-five".