85916028 has 48 divisors (see below), whose sum is σ = 231565824. Its totient is φ = 24503040.

The previous prime is 85916027. The next prime is 85916041. The reversal of 85916028 is 82061958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85916023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16900 + ... + 21387.

It is an arithmetic number, because the mean of its divisors is an integer number (4824288).

Almost surely, 2^85916028 is an apocalyptic number.

It is an amenable number.

85916028 is an abundant number, since it is smaller than the sum of its proper divisors (145649796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85916028 is a wasteful number, since it uses less digits than its factorization.

85916028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38322 (or 38320 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 85916028 is about 9269.0899229644. The cubic root of 85916028 is about 441.2567855746.

The spelling of 85916028 in words is "eighty-five million, nine hundred sixteen thousand, twenty-eight".