2565334 has 16 divisors (see below), whose sum is σ = 4105728. Its totient is φ = 1197952.

The previous prime is 2565319. The next prime is 2565347. The reversal of 2565334 is 4335652.

2565334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6507 + ... + 6889.

It is an arithmetic number, because the mean of its divisors is an integer number (256608).

2^2565334 is an apocalyptic number.

2565334 is a deficient number, since it is larger than the sum of its proper divisors (1540394).

2565334 is a wasteful number, since it uses less digits than its factorization.

2565334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599.

The product of its digits is 10800, while the sum is 28.

The square root of 2565334 is about 1601.6660076308. Note that the first 3 decimals coincide. The cubic root of 2565334 is about 136.8930203612.

The spelling of 2565334 in words is "two million, five hundred sixty-five thousand, three hundred thirty-four".