195555092 has 12 divisors (see below), whose sum is σ = 342333600. Its totient is φ = 97745496.

The previous prime is 195555077. The next prime is 195555119. The reversal of 195555092 is 290555591.

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, 10433 + ... + 22359.

It is an arithmetic number, because the mean of its divisors is an integer number (28527800).

Almost surely, 2^195555092 is an apocalyptic number.

It is an amenable number.

195555092 is a deficient number, since it is larger than the sum of its proper divisors (146778508).

195555092 is a wasteful number, since it uses less digits than its factorization.

195555092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16030 (or 16028 counting only the distinct ones).

The product of its (nonzero) digits is 101250, while the sum is 41.

The square root of 195555092 is about 13984.1014012342. The cubic root of 195555092 is about 580.4387207763.

The spelling of 195555092 in words is "one hundred ninety-five million, five hundred fifty-five thousand, ninety-two".