85102193 has 8 divisors (see below), whose sum is σ = 92996640. Its totient is φ = 77234080.

The previous prime is 85102189. The next prime is 85102207. The reversal of 85102193 is 39120158.

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

It is not a de Polignac number, because 85102193 - 2² = 85102189 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85102103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518 + ... + 13056.

It is an arithmetic number, because the mean of its divisors is an integer number (11624580).

Almost surely, 2^85102193 is an apocalyptic number.

It is an amenable number.

85102193 is a deficient number, since it is larger than the sum of its proper divisors (7894447).

85102193 is a wasteful number, since it uses less digits than its factorization.

85102193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13167.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 85102193 is about 9225.0849860584. The cubic root of 85102193 is about 439.8591026137.

The spelling of 85102193 in words is "eighty-five million, one hundred two thousand, one hundred ninety-three".