85527656 has 16 divisors (see below), whose sum is σ = 160617600. Its totient is φ = 42696304.

The previous prime is 85527649. The next prime is 85527679. The reversal of 85527656 is 65672558.

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, 2840 + ... + 13383.

It is an arithmetic number, because the mean of its divisors is an integer number (10038600).

Almost surely, 2^85527656 is an apocalyptic number.

It is an amenable number.

85527656 is a deficient number, since it is larger than the sum of its proper divisors (75089944).

85527656 is a wasteful number, since it uses less digits than its factorization.

85527656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16888 (or 16884 counting only the distinct ones).

The product of its digits is 504000, while the sum is 44.

The square root of 85527656 is about 9248.1163487491. The cubic root of 85527656 is about 440.5909003070.

The spelling of 85527656 in words is "eighty-five million, five hundred twenty-seven thousand, six hundred fifty-six".