5706557 has 4 divisors (see below), whose sum is σ = 5740896. Its totient is φ = 5672220.

The previous prime is 5706541. The next prime is 5706581. The reversal of 5706557 is 7556075.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5706557 - 2⁴ = 5706541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5703557) 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 3 ways as a sum of consecutive naturals, for example, 16919 + ... + 17252.

It is an arithmetic number, because the mean of its divisors is an integer number (1435224).

Almost surely, 2^5706557 is an apocalyptic number.

It is an amenable number.

5706557 is a deficient number, since it is larger than the sum of its proper divisors (34339).

5706557 is a wasteful number, since it uses less digits than its factorization.

5706557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34338.

The product of its (nonzero) digits is 36750, while the sum is 35.

The square root of 5706557 is about 2388.8400951089. The cubic root of 5706557 is about 178.7000688614.

The spelling of 5706557 in words is "five million, seven hundred six thousand, five hundred fifty-seven".