2582804 has 12 divisors (see below), whose sum is σ = 5165664. Its totient is φ = 1106904.

The previous prime is 2582779. The next prime is 2582837. The reversal of 2582804 is 4082852.

2582804 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46094 + ... + 46149.

It is an arithmetic number, because the mean of its divisors is an integer number (430472).

2^2582804 is an apocalyptic number.

It is an amenable number.

2582804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2582804 is a wasteful number, since it uses less digits than its factorization.

2582804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92254 (or 92252 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2582804 is about 1607.1104504669. The cubic root of 2582804 is about 137.2030661142.

The spelling of 2582804 in words is "two million, five hundred eighty-two thousand, eight hundred four".