195484085 has 8 divisors (see below), whose sum is σ = 235772856. Its totient is φ = 155592640.

The previous prime is 195484057. The next prime is 195484111. The reversal of 195484085 is 580484591.

It can be written as a sum of positive squares in 4 ways, for example, as 54302161 + 141181924 = 7369^2 + 11882^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 195484085 - 2⁸ = 195483829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98246 + ... + 100215.

It is an arithmetic number, because the mean of its divisors is an integer number (29471607).

Almost surely, 2^195484085 is an apocalyptic number.

It is an amenable number.

195484085 is a deficient number, since it is larger than the sum of its proper divisors (40288771).

195484085 is a wasteful number, since it uses less digits than its factorization.

195484085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198663.

The product of its (nonzero) digits is 230400, while the sum is 44.

The square root of 195484085 is about 13981.5623232885. The cubic root of 195484085 is about 580.3684589023.

The spelling of 195484085 in words is "one hundred ninety-five million, four hundred eighty-four thousand, eighty-five".