2570056 has 16 divisors (see below), whose sum is σ = 4867200. Its totient is φ = 1272144.

The previous prime is 2570047. The next prime is 2570069. The reversal of 2570056 is 6500752.

It is a happy number.

2570056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2570056.

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 3 ways as a sum of consecutive naturals, for example, 736 + ... + 2383.

It is an arithmetic number, because the mean of its divisors is an integer number (304200).

2^2570056 is an apocalyptic number.

It is an amenable number.

2570056 is a deficient number, since it is larger than the sum of its proper divisors (2297144).

2570056 is a wasteful number, since it uses less digits than its factorization.

2570056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228 (or 3224 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 2570056 is about 1603.1394200131. The cubic root of 2570056 is about 136.9769616898.

The spelling of 2570056 in words is "two million, five hundred seventy thousand, fifty-six".