85885801 has 8 divisors (see below), whose sum is σ = 87091200. Its totient is φ = 84685920.

The previous prime is 85885799. The next prime is 85885831. The reversal of 85885801 is 10858858.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85885801 - 2¹ = 85885799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85885831) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 37240 + ... + 39478.

It is an arithmetic number, because the mean of its divisors is an integer number (10886400).

Almost surely, 2^85885801 is an apocalyptic number.

It is an amenable number.

85885801 is a deficient number, since it is larger than the sum of its proper divisors (1205399).

85885801 is a wasteful number, since it uses less digits than its factorization.

85885801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759.

The product of its (nonzero) digits is 102400, while the sum is 43.

The square root of 85885801 is about 9267.4592526755. The cubic root of 85885801 is about 441.2050318112.

The spelling of 85885801 in words is "eighty-five million, eight hundred eighty-five thousand, eight hundred one".