2580853 has 12 divisors (see below), whose sum is σ = 2967264. Its totient is φ = 2222000.

The previous prime is 2580847. The next prime is 2580857. The reversal of 2580853 is 3580852.

It is not a de Polignac number, because 2580853 - 2⁹ = 2580341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25503 + ... + 25603.

It is an arithmetic number, because the mean of its divisors is an integer number (247272).

2^2580853 is an apocalyptic number.

2580853 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2580853 is a deficient number, since it is larger than the sum of its proper divisors (386411).

2580853 is a wasteful number, since it uses less digits than its factorization.

2580853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 2580853 is about 1606.5033457793. The cubic root of 2580853 is about 137.1685105677.

Subtracting 2580853 from its reverse (3580852), we obtain a palindrome (999999).

The spelling of 2580853 in words is "two million, five hundred eighty thousand, eight hundred fifty-three".