5657571 has 12 divisors (see below), whose sum is σ = 8245848. Its totient is φ = 3737664.

The previous prime is 5657551. The next prime is 5657599. The reversal of 5657571 is 1757565.

5657571 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5657571 - 2¹¹ = 5655523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5657551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1765 + ... + 3798.

It is an arithmetic number, because the mean of its divisors is an integer number (687154).

Almost surely, 2^5657571 is an apocalyptic number.

5657571 is a deficient number, since it is larger than the sum of its proper divisors (2588277).

5657571 is a wasteful number, since it uses less digits than its factorization.

5657571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5682 (or 5679 counting only the distinct ones).

The product of its digits is 36750, while the sum is 36.

The square root of 5657571 is about 2378.5649034660. The cubic root of 5657571 is about 178.1872687190.

The spelling of 5657571 in words is "five million, six hundred fifty-seven thousand, five hundred seventy-one".