85806675 has 48 divisors (see below), whose sum is σ = 164513280. Its totient is φ = 43765920.

The previous prime is 85806673. The next prime is 85806683. The reversal of 85806675 is 57660858.

85806675 is a `hidden beast` number, since 8 + 580 + 6 + 67 + 5 = 666.

It is not a de Polignac number, because 85806675 - 2¹ = 85806673 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 85806675.

It is not an unprimeable number, because it can be changed into a prime (85806673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12762 + ... + 18288.

It is an arithmetic number, because the mean of its divisors is an integer number (3427360).

Almost surely, 2^85806675 is an apocalyptic number.

85806675 is a deficient number, since it is larger than the sum of its proper divisors (78706605).

85806675 is a wasteful number, since it uses less digits than its factorization.

85806675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5569 (or 5558 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 85806675 is about 9263.1892456108. The cubic root of 85806675 is about 441.0694971227.

The spelling of 85806675 in words is "eighty-five million, eight hundred six thousand, six hundred seventy-five".