85121195 has 8 divisors (see below), whose sum is σ = 105440640. Its totient is φ = 65900160.

The previous prime is 85121189. The next prime is 85121203. The reversal of 85121195 is 59112158.

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

It is not a de Polignac number, because 85121195 - 2⁶ = 85121131 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 7 ways as a sum of consecutive naturals, for example, 274430 + ... + 274739.

It is an arithmetic number, because the mean of its divisors is an integer number (13180080).

Almost surely, 2^85121195 is an apocalyptic number.

85121195 is a deficient number, since it is larger than the sum of its proper divisors (20319445).

85121195 is a wasteful number, since it uses less digits than its factorization.

85121195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549205.

The product of its digits is 3600, while the sum is 32.

The square root of 85121195 is about 9226.1148377852. The cubic root of 85121195 is about 439.8918380830.

The spelling of 85121195 in words is "eighty-five million, one hundred twenty-one thousand, one hundred ninety-five".