85068656 has 20 divisors (see below), whose sum is σ = 165075000. Its totient is φ = 42468672.

The previous prime is 85068653. The next prime is 85068667. The reversal of 85068656 is 65686058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85068653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7595 + ... + 15093.

It is an arithmetic number, because the mean of its divisors is an integer number (8253750).

Almost surely, 2^85068656 is an apocalyptic number.

It is an amenable number.

85068656 is a deficient number, since it is larger than the sum of its proper divisors (80006344).

85068656 is a wasteful number, since it uses less digits than its factorization.

85068656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8216 (or 8210 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 85068656 is about 9223.2671001115. The cubic root of 85068656 is about 439.8013152548.

The spelling of 85068656 in words is "eighty-five million, sixty-eight thousand, six hundred fifty-six".