85029841 has 8 divisors (see below), whose sum is σ = 91697984. Its totient is φ = 78379920.

The previous prime is 85029839. The next prime is 85029851. The reversal of 85029841 is 14892058.

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 85029841 - 2¹ = 85029839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85029841.

It is not an unprimeable number, because it can be changed into a prime (85029851) 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, 6076 + ... + 14386.

It is an arithmetic number, because the mean of its divisors is an integer number (11462248).

Almost surely, 2^85029841 is an apocalyptic number.

It is an amenable number.

85029841 is a deficient number, since it is larger than the sum of its proper divisors (6668143).

85029841 is a wasteful number, since it uses less digits than its factorization.

85029841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9111.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 85029841 is about 9221.1626707265. The cubic root of 85029841 is about 439.7344144484.

The spelling of 85029841 in words is "eighty-five million, twenty-nine thousand, eight hundred forty-one".