85318605 has 48 divisors (see below), whose sum is σ = 152845056. Its totient is φ = 44004480.

The previous prime is 85318589. The next prime is 85318619. The reversal of 85318605 is 50681358.

It is not a de Polignac number, because 85318605 - 2⁴ = 85318589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85318605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197740 + ... + 198170.

It is an arithmetic number, because the mean of its divisors is an integer number (3184272).

Almost surely, 2^85318605 is an apocalyptic number.

It is an amenable number.

85318605 is a deficient number, since it is larger than the sum of its proper divisors (67526451).

85318605 is a wasteful number, since it uses less digits than its factorization.

85318605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 85318605 is about 9236.8070782062. The cubic root of 85318605 is about 440.2316359550.

The spelling of 85318605 in words is "eighty-five million, three hundred eighteen thousand, six hundred five".