2582704 has 20 divisors (see below), whose sum is σ = 5041840. Its totient is φ = 1281600.

The previous prime is 2582687. The next prime is 2582707. The reversal of 2582704 is 4072852.

It is not an unprimeable number, because it can be changed into a prime (2582707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882 + ... + 2950.

It is an arithmetic number, because the mean of its divisors is an integer number (252092).

2^2582704 is an apocalyptic number.

It is an amenable number.

2582704 is a deficient number, since it is larger than the sum of its proper divisors (2459136).

2582704 is a wasteful number, since it uses less digits than its factorization.

2582704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228 (or 1222 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2582704 is about 1607.0793384273. The cubic root of 2582704 is about 137.2012953664.

The spelling of 2582704 in words is "two million, five hundred eighty-two thousand, seven hundred four".