2580285 has 24 divisors (see below), whose sum is σ = 4289760. Its totient is φ = 1324320.

The previous prime is 2580251. The next prime is 2580287. The reversal of 2580285 is 5820852.

It is not a de Polignac number, because 2580285 - 2¹³ = 2572093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580287) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14326 + ... + 14504.

It is an arithmetic number, because the mean of its divisors is an integer number (178740).

2^2580285 is an apocalyptic number.

It is an amenable number.

2580285 is a deficient number, since it is larger than the sum of its proper divisors (1709475).

2580285 is a wasteful number, since it uses less digits than its factorization.

2580285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 2580285 is about 1606.3265545959. The cubic root of 2580285 is about 137.1584470435.

The spelling of 2580285 in words is "two million, five hundred eighty thousand, two hundred eighty-five".