2085015 has 16 divisors (see below), whose sum is σ = 3372768. Its totient is φ = 1099776.

The previous prime is 2085011. The next prime is 2085023. The reversal of 2085015 is 5105802.

It is not a de Polignac number, because 2085015 - 2² = 2085011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2084982 and 2085000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085011) 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 15 ways as a sum of consecutive naturals, for example, 739 + ... + 2171.

It is an arithmetic number, because the mean of its divisors is an integer number (210798).

2^2085015 is an apocalyptic number.

2085015 is a deficient number, since it is larger than the sum of its proper divisors (1287753).

2085015 is a wasteful number, since it uses less digits than its factorization.

2085015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 2085015 is about 1443.9581018852. The cubic root of 2085015 is about 127.7525942108.

The spelling of 2085015 in words is "two million, eighty-five thousand, fifteen".