87085059 has 8 divisors (see below), whose sum is σ = 117846720. Its totient is φ = 57190056.

The previous prime is 87085039. The next prime is 87085069. The reversal of 87085059 is 95058078.

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

It is not a de Polignac number, because 87085059 - 2⁵ = 87085027 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 87085059.

It is not an unprimeable number, because it can be changed into a prime (87085039) 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, 216429 + ... + 216830.

It is an arithmetic number, because the mean of its divisors is an integer number (14730840).

Almost surely, 2^87085059 is an apocalyptic number.

87085059 is a deficient number, since it is larger than the sum of its proper divisors (30761661).

87085059 is a wasteful number, since it uses less digits than its factorization.

87085059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433329.

The product of its (nonzero) digits is 100800, while the sum is 42.

The square root of 87085059 is about 9331.9375801599. The cubic root of 87085059 is about 443.2491214474.

The spelling of 87085059 in words is "eighty-seven million, eighty-five thousand, fifty-nine".