85185104 has 40 divisors (see below), whose sum is σ = 168382080. Its totient is φ = 41741568.

The previous prime is 85185091. The next prime is 85185127. The reversal of 85185104 is 40158158.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231929 + ... + 232295.

It is an arithmetic number, because the mean of its divisors is an integer number (4209552).

Almost surely, 2^85185104 is an apocalyptic number.

It is an amenable number.

85185104 is a deficient number, since it is larger than the sum of its proper divisors (83196976).

85185104 is a wasteful number, since it uses less digits than its factorization.

85185104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 32.

The square root of 85185104 is about 9229.5776718114. The cubic root of 85185104 is about 440.0019008182.

The spelling of 85185104 in words is "eighty-five million, one hundred eighty-five thousand, one hundred four".