2560966 has 8 divisors (see below), whose sum is σ = 3854664. Its totient is φ = 1276080.

The previous prime is 2560939. The next prime is 2560967. The reversal of 2560966 is 6690652.

2560966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560967) 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, 1420 + ... + 2671.

It is an arithmetic number, because the mean of its divisors is an integer number (481833).

2^2560966 is an apocalyptic number.

2560966 is a deficient number, since it is larger than the sum of its proper divisors (1293698).

2560966 is a wasteful number, since it uses less digits than its factorization.

2560966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 2560966 is about 1600.3018465277. The cubic root of 2560966 is about 136.8152802033.

The spelling of 2560966 in words is "two million, five hundred sixty thousand, nine hundred sixty-six".