2056593 has 32 divisors (see below), whose sum is σ = 3548160. Its totient is φ = 1028160.

The previous prime is 2056589. The next prime is 2056597. The reversal of 2056593 is 3956502.

It is an interprime number because it is at equal distance from previous prime (2056589) and next prime (2056597).

It is not a de Polignac number, because 2056593 - 2² = 2056589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2056593.

It is not an unprimeable number, because it can be changed into a prime (2056597) 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 31 ways as a sum of consecutive naturals, for example, 6546 + ... + 6852.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2^2056593 is an apocalyptic number.

It is an amenable number.

2056593 is a deficient number, since it is larger than the sum of its proper divisors (1491567).

2056593 is a wasteful number, since it uses less digits than its factorization.

2056593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 2056593 is about 1434.0826336024. The cubic root of 2056593 is about 127.1694474898.

The spelling of 2056593 in words is "two million, fifty-six thousand, five hundred ninety-three".