85964896 has 24 divisors (see below), whose sum is σ = 170292024. Its totient is φ = 42716160.

The previous prime is 85964867. The next prime is 85964909. The reversal of 85964896 is 69846958.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3025 + ... + 13456.

It is an arithmetic number, because the mean of its divisors is an integer number (7095501).

Almost surely, 2^85964896 is an apocalyptic number.

It is an amenable number.

85964896 is a deficient number, since it is larger than the sum of its proper divisors (84327128).

85964896 is a wasteful number, since it uses less digits than its factorization.

85964896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16654 (or 16646 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 55.

The square root of 85964896 is about 9271.7256214795. The cubic root of 85964896 is about 441.3404302296.

The spelling of 85964896 in words is "eighty-five million, nine hundred sixty-four thousand, eight hundred ninety-six".