2588804 has 6 divisors (see below), whose sum is σ = 4530414. Its totient is φ = 1294400.

The previous prime is 2588771. The next prime is 2588809. The reversal of 2588804 is 4088852.

It can be written as a sum of positive squares in only one way, i.e., 2464900 + 123904 = 1570^2 + 352^2 .

It is not an unprimeable number, because it can be changed into a prime (2588809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 323597 + ... + 323604.

It is an arithmetic number, because the mean of its divisors is an integer number (755069).

2^2588804 is an apocalyptic number.

It is an amenable number.

2588804 is a deficient number, since it is larger than the sum of its proper divisors (1941610).

2588804 is a wasteful number, since it uses less digits than its factorization.

2588804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647205 (or 647203 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 2588804 is about 1608.9760719165. The cubic root of 2588804 is about 137.3092274486.

It can be divided in two parts, 25 and 88804, that multiplied together give a square (2220100 = 1490²).

The spelling of 2588804 in words is "two million, five hundred eighty-eight thousand, eight hundred four".