195880284 has 36 divisors (see below), whose sum is σ = 495835704. Its totient is φ = 65201952.

The previous prime is 195880261. The next prime is 195880313. The reversal of 195880284 is 482088591.

It is a happy number.

195880284 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25279 + ... + 32105.

It is an arithmetic number, because the mean of its divisors is an integer number (13773214).

Almost surely, 2^195880284 is an apocalyptic number.

It is an amenable number.

195880284 is an abundant number, since it is smaller than the sum of its proper divisors (299955420).

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

195880284 is a wasteful number, since it uses less digits than its factorization.

195880284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7634 (or 7629 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 195880284 is about 13995.7237754966. The cubic root of 195880284 is about 580.7602831822.

The spelling of 195880284 in words is "one hundred ninety-five million, eight hundred eighty thousand, two hundred eighty-four".