2585212 has 24 divisors (see below), whose sum is σ = 5218304. Its totient is φ = 1097712.

The previous prime is 2585179. The next prime is 2585237. The reversal of 2585212 is 2125852.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

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, 3193 + ... + 3919.

2^2585212 is an apocalyptic number.

It is an amenable number.

2585212 is an abundant number, since it is smaller than the sum of its proper divisors (2633092).

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

2585212 is a wasteful number, since it uses less digits than its factorization.

2585212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865 (or 863 counting only the distinct ones).

The product of its digits is 1600, while the sum is 25.

The square root of 2585212 is about 1607.8594465935. The cubic root of 2585212 is about 137.2456919273.

The spelling of 2585212 in words is "two million, five hundred eighty-five thousand, two hundred twelve".