85008259 has 8 divisors (see below), whose sum is σ = 97210880. Its totient is φ = 72820296.

The previous prime is 85008247. The next prime is 85008263. The reversal of 85008259 is 95280058.

It is a happy number.

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 85008259 - 2⁵ = 85008227 is a prime.

It is a super-2 number, since 2×85008259² = 14452808196422162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85008239) 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, 15382 + ... + 20164.

It is an arithmetic number, because the mean of its divisors is an integer number (12151360).

Almost surely, 2^85008259 is an apocalyptic number.

85008259 is a deficient number, since it is larger than the sum of its proper divisors (12202621).

85008259 is a wasteful number, since it uses less digits than its factorization.

85008259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7329.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 85008259 is about 9219.9923535760. The cubic root of 85008259 is about 439.6972073100.

The spelling of 85008259 in words is "eighty-five million, eight thousand, two hundred fifty-nine".