2585104 has 10 divisors (see below), whose sum is σ = 5008670. Its totient is φ = 1292544.

The previous prime is 2585081. The next prime is 2585111. The reversal of 2585104 is 4015852.

It can be written as a sum of positive squares in only one way, i.e., 2408704 + 176400 = 1552^2 + 420^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80769 + ... + 80800.

It is an arithmetic number, because the mean of its divisors is an integer number (500867).

2^2585104 is an apocalyptic number.

It is an amenable number.

2585104 is a deficient number, since it is larger than the sum of its proper divisors (2423566).

2585104 is a wasteful number, since it uses less digits than its factorization.

2585104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161577 (or 161571 counting only the distinct ones).

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

The square root of 2585104 is about 1607.8258612176. The cubic root of 2585104 is about 137.2437807054.

The spelling of 2585104 in words is "two million, five hundred eighty-five thousand, one hundred four".