195927892 has 24 divisors (see below), whose sum is σ = 358598016. Its totient is φ = 93490848.

The previous prime is 195927881. The next prime is 195927911. The reversal of 195927892 is 298729591.

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, 42618 + ... + 46990.

It is an arithmetic number, because the mean of its divisors is an integer number (14941584).

Almost surely, 2^195927892 is an apocalyptic number.

It is an amenable number.

195927892 is a deficient number, since it is larger than the sum of its proper divisors (162670124).

195927892 is a wasteful number, since it uses less digits than its factorization.

195927892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4887 (or 4885 counting only the distinct ones).

The product of its digits is 816480, while the sum is 52.

The square root of 195927892 is about 13997.4244773815. The cubic root of 195927892 is about 580.8073299383.

The spelling of 195927892 in words is "one hundred ninety-five million, nine hundred twenty-seven thousand, eight hundred ninety-two".