8085015 has 20 divisors (see below), whose sum is σ = 14493864. Its totient is φ = 4311792.

The previous prime is 8084977. The next prime is 8085019. The reversal of 8085015 is 5105808.

It is not a de Polignac number, because 8085015 - 2¹³ = 8076823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 8085015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8085019) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9577 + ... + 10386.

Almost surely, 2^8085015 is an apocalyptic number.

8085015 is a deficient number, since it is larger than the sum of its proper divisors (6408849).

8085015 is a wasteful number, since it uses less digits than its factorization.

8085015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19980 (or 19971 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 8085015 is about 2843.4160792962. The cubic root of 8085015 is about 200.7059634792.

The spelling of 8085015 in words is "eight million, eighty-five thousand, fifteen".