5856657 has 4 divisors (see below), whose sum is σ = 7808880. Its totient is φ = 3904436.

The previous prime is 5856607. The next prime is 5856661. The reversal of 5856657 is 7566585.

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 5856657 - 2⁸ = 5856401 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5856607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976107 + ... + 976112.

It is an arithmetic number, because the mean of its divisors is an integer number (1952220).

Almost surely, 2^5856657 is an apocalyptic number.

It is an amenable number.

5856657 is a deficient number, since it is larger than the sum of its proper divisors (1952223).

5856657 is a wasteful number, since it uses less digits than its factorization.

5856657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952222.

The product of its digits is 252000, while the sum is 42.

The square root of 5856657 is about 2420.0530985910. The cubic root of 5856657 is about 180.2533161774.

The spelling of 5856657 in words is "five million, eight hundred fifty-six thousand, six hundred fifty-seven".