195734097 has 32 divisors (see below), whose sum is σ = 316601600. Its totient is φ = 118786176.

The previous prime is 195734087. The next prime is 195734111. The reversal of 195734097 is 790437591.

195734097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 195734097 - 2¹⁴ = 195717713 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (195734047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21804 + ... + 29442.

It is an arithmetic number, because the mean of its divisors is an integer number (9893800).

Almost surely, 2^195734097 is an apocalyptic number.

It is an amenable number.

195734097 is a deficient number, since it is larger than the sum of its proper divisors (120867503).

195734097 is a wasteful number, since it uses less digits than its factorization.

195734097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734 (or 7728 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 195734097 is about 13990.5002412351. The cubic root of 195734097 is about 580.6157719005.

The spelling of 195734097 in words is "one hundred ninety-five million, seven hundred thirty-four thousand, ninety-seven".