85678195 has 4 divisors (see below), whose sum is σ = 102813840. Its totient is φ = 68542552.

The previous prime is 85678189. The next prime is 85678211. The reversal of 85678195 is 59187658.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85678195 - 2⁷ = 85678067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8567815 + ... + 8567824.

It is an arithmetic number, because the mean of its divisors is an integer number (25703460).

Almost surely, 2^85678195 is an apocalyptic number.

85678195 is a deficient number, since it is larger than the sum of its proper divisors (17135645).

85678195 is a wasteful number, since it uses less digits than its factorization.

85678195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17135644.

The product of its digits is 604800, while the sum is 49.

The square root of 85678195 is about 9256.2516711680. The cubic root of 85678195 is about 440.8492465179.

The spelling of 85678195 in words is "eighty-five million, six hundred seventy-eight thousand, one hundred ninety-five".