85859067 has 8 divisors (see below), whose sum is σ = 130832896. Its totient is φ = 49062312.

The previous prime is 85859063. The next prime is 85859071. The reversal of 85859067 is 76095858.

It is an interprime number because it is at equal distance from previous prime (85859063) and next prime (85859071).

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

It is not a de Polignac number, because 85859067 - 2² = 85859063 is a prime.

It is a super-3 number, since 3×85859067³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85859063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2044243 + ... + 2044284.

It is an arithmetic number, because the mean of its divisors is an integer number (16354112).

Almost surely, 2^85859067 is an apocalyptic number.

85859067 is a deficient number, since it is larger than the sum of its proper divisors (44973829).

85859067 is a wasteful number, since it uses less digits than its factorization.

85859067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4088537.

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 85859067 is about 9266.0167817677. The cubic root of 85859067 is about 441.1592485377.

The spelling of 85859067 in words is "eighty-five million, eight hundred fifty-nine thousand, sixty-seven".