2560922 has 16 divisors (see below), whose sum is σ = 4728192. Its totient is φ = 1013040.

The previous prime is 2560891. The next prime is 2560927. The reversal of 2560922 is 2290652.

2560922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 2560891 and 2560900.

It is not an unprimeable number, because it can be changed into a prime (2560927) 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 7 ways as a sum of consecutive naturals, for example, 6854 + ... + 7217.

It is an arithmetic number, because the mean of its divisors is an integer number (295512).

2^2560922 is an apocalyptic number.

2560922 is a deficient number, since it is larger than the sum of its proper divisors (2167270).

2560922 is a wasteful number, since it uses less digits than its factorization.

2560922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14093.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2560922 is about 1600.2880990622. The cubic root of 2560922 is about 136.8144966569.

The spelling of 2560922 in words is "two million, five hundred sixty thousand, nine hundred twenty-two".