2569928 has 16 divisors (see below), whose sum is σ = 5028480. Its totient is φ = 1229008.

The previous prime is 2569927. The next prime is 2569937. The reversal of 2569928 is 8299652.

2569928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2569927) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6800 + ... + 7167.

It is an arithmetic number, because the mean of its divisors is an integer number (314280).

2^2569928 is an apocalyptic number.

It is an amenable number.

2569928 is a deficient number, since it is larger than the sum of its proper divisors (2458552).

2569928 is a wasteful number, since it uses less digits than its factorization.

2569928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13996 (or 13992 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 2569928 is about 1603.0994978478. The cubic root of 2569928 is about 136.9746876353.

The spelling of 2569928 in words is "two million, five hundred sixty-nine thousand, nine hundred twenty-eight".