195240595 has 16 divisors (see below), whose sum is σ = 256550400. Its totient is φ = 141458400.

The previous prime is 195240589. The next prime is 195240623. The reversal of 195240595 is 595042591.

It is not a de Polignac number, because 195240595 - 2⁷ = 195240467 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8356 + ... + 21454.

It is an arithmetic number, because the mean of its divisors is an integer number (16034400).

Almost surely, 2^195240595 is an apocalyptic number.

195240595 is a deficient number, since it is larger than the sum of its proper divisors (61309805).

195240595 is a wasteful number, since it uses less digits than its factorization.

195240595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13386.

The product of its (nonzero) digits is 81000, while the sum is 40.

The square root of 195240595 is about 13972.8520710698. The cubic root of 195240595 is about 580.1273947273.

The spelling of 195240595 in words is "one hundred ninety-five million, two hundred forty thousand, five hundred ninety-five".