85676768 has 24 divisors (see below), whose sum is σ = 169238160. Its totient is φ = 42695680.

The previous prime is 85676749. The next prime is 85676783. The reversal of 85676768 is 86767658.

It is a congruent number.

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, 5648 + ... + 14256.

It is an arithmetic number, because the mean of its divisors is an integer number (7051590).

Almost surely, 2^85676768 is an apocalyptic number.

It is an amenable number.

85676768 is a deficient number, since it is larger than the sum of its proper divisors (83561392).

85676768 is a wasteful number, since it uses less digits than its factorization.

85676768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8930 (or 8922 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 53.

The square root of 85676768 is about 9256.1745878089. The cubic root of 85676768 is about 440.8467990053.

The spelling of 85676768 in words is "eighty-five million, six hundred seventy-six thousand, seven hundred sixty-eight".