2580224 has 18 divisors (see below), whose sum is σ = 5150880. Its totient is φ = 1289984.

The previous prime is 2580203. The next prime is 2580241. The reversal of 2580224 is 4220852.

It is a self number, because there is not a number n which added to its sum of digits gives 2580224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4784 + ... + 5295.

It is an arithmetic number, because the mean of its divisors is an integer number (286160).

2^2580224 is an apocalyptic number.

It is an amenable number.

2580224 is a deficient number, since it is larger than the sum of its proper divisors (2570656).

2580224 is an equidigital number, since it uses as much as digits as its factorization.

2580224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10095 (or 10081 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2580224 is about 1606.3075670618. The cubic root of 2580224 is about 137.1573661898.

The spelling of 2580224 in words is "two million, five hundred eighty thousand, two hundred twenty-four".