2585115 has 40 divisors (see below), whose sum is σ = 5000688. Its totient is φ = 1270080.

The previous prime is 2585113. The next prime is 2585123. The reversal of 2585115 is 5115852.

It is not a de Polignac number, because 2585115 - 2¹ = 2585113 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (2585111) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5020 + ... + 5510.

2^2585115 is an apocalyptic number.

2585115 is a deficient number, since it is larger than the sum of its proper divisors (2415573).

2585115 is a wasteful number, since it uses less digits than its factorization.

2585115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 512 counting only the distinct ones).

The product of its digits is 2000, while the sum is 27.

The square root of 2585115 is about 1607.8292819824. The cubic root of 2585115 is about 137.2439753693.

The spelling of 2585115 in words is "two million, five hundred eighty-five thousand, one hundred fifteen".