2015016 has 32 divisors (see below), whose sum is σ = 5088960. Its totient is φ = 664832.

The previous prime is 2015011. The next prime is 2015021. The reversal of 2015016 is 6105102.

It is an interprime number because it is at equal distance from previous prime (2015011) and next prime (2015021).

It is a junction number, because it is equal to n+sod(n) for n = 2014986 and 2015004.

It is not an unprimeable number, because it can be changed into a prime (2015011) 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 7 ways as a sum of consecutive naturals, for example, 2341 + ... + 3083.

It is an arithmetic number, because the mean of its divisors is an integer number (159030).

2^2015016 is an apocalyptic number.

It is an amenable number.

2015016 is an abundant number, since it is smaller than the sum of its proper divisors (3073944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2015016 is a wasteful number, since it uses less digits than its factorization.

2015016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 2015016 is about 1419.5125924063. The cubic root of 2015016 is about 126.3066353746.

The spelling of 2015016 in words is "two million, fifteen thousand, sixteen".