2565488 has 10 divisors (see below), whose sum is σ = 4970664. Its totient is φ = 1282736.

The previous prime is 2565463. The next prime is 2565559. The reversal of 2565488 is 8845652.

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, 80156 + ... + 80187.

2^2565488 is an apocalyptic number.

It is an amenable number.

2565488 is a deficient number, since it is larger than the sum of its proper divisors (2405176).

2565488 is a wasteful number, since it uses less digits than its factorization.

2565488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160351 (or 160345 counting only the distinct ones).

The product of its digits is 76800, while the sum is 38.

The square root of 2565488 is about 1601.7140818511. The cubic root of 2565488 is about 136.8957595891.

It can be divided in two parts, 256 and 5488, that multiplied together give a cube (1404928 = 112³).

The spelling of 2565488 in words is "two million, five hundred sixty-five thousand, four hundred eighty-eight".