195413892 has 24 divisors (see below), whose sum is σ = 460152000. Its totient is φ = 64539936.

The previous prime is 195413857. The next prime is 195413893. The reversal of 195413892 is 298314591.

195413892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (195413893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73392 + ... + 76007.

It is an arithmetic number, because the mean of its divisors is an integer number (19173000).

Almost surely, 2^195413892 is an apocalyptic number.

195413892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

195413892 is an abundant number, since it is smaller than the sum of its proper divisors (264738108).

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

195413892 is a wasteful number, since it uses less digits than its factorization.

195413892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149515 (or 149513 counting only the distinct ones).

The product of its digits is 77760, while the sum is 42.

The square root of 195413892 is about 13979.0518991811. The cubic root of 195413892 is about 580.2989857613.

The spelling of 195413892 in words is "one hundred ninety-five million, four hundred thirteen thousand, eight hundred ninety-two".