195020092 has 24 divisors (see below), whose sum is σ = 346267152. Its totient is φ = 96096000.

The previous prime is 195020083. The next prime is 195020117. The reversal of 195020092 is 290020591.

It is a self number, because there is not a number n which added to its sum of digits gives 195020092.

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 7 ways as a sum of consecutive naturals, for example, 96363 + ... + 98365.

It is an arithmetic number, because the mean of its divisors is an integer number (14427798).

Almost surely, 2^195020092 is an apocalyptic number.

It is an amenable number.

195020092 is a deficient number, since it is larger than the sum of its proper divisors (151247060).

195020092 is a wasteful number, since it uses less digits than its factorization.

195020092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349 (or 2347 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 195020092 is about 13964.9594342411. The cubic root of 195020092 is about 579.9089155421.

The spelling of 195020092 in words is "one hundred ninety-five million, twenty thousand, ninety-two".