195734164 has 12 divisors (see below), whose sum is σ = 350889588. Its totient is φ = 95480000.

The previous prime is 195734153. The next prime is 195734183. The reversal of 195734164 is 461437591.

195734164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6451600 + 189282564 = 2540^2 + 13758^2 .

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596587 + ... + 596914.

It is an arithmetic number, because the mean of its divisors is an integer number (29240799).

Almost surely, 2^195734164 is an apocalyptic number.

It is an amenable number.

195734164 is a deficient number, since it is larger than the sum of its proper divisors (155155424).

195734164 is a wasteful number, since it uses less digits than its factorization.

195734164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193546 (or 1193544 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 195734164 is about 13990.5026357168. The cubic root of 195734164 is about 580.6158381489.

The spelling of 195734164 in words is "one hundred ninety-five million, seven hundred thirty-four thousand, one hundred sixty-four".