5856644 has 24 divisors (see below), whose sum is σ = 10741248. Its totient is φ = 2790720.

The previous prime is 5856607. The next prime is 5856661. The reversal of 5856644 is 4466585.

It is a junction number, because it is equal to n+sod(n) for n = 5856598 and 5856607.

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 7 ways as a sum of consecutive naturals, for example, 8729 + ... + 9375.

It is an arithmetic number, because the mean of its divisors is an integer number (447552).

Almost surely, 2^5856644 is an apocalyptic number.

It is an amenable number.

5856644 is a deficient number, since it is larger than the sum of its proper divisors (4884604).

5856644 is a wasteful number, since it uses less digits than its factorization.

5856644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755 (or 753 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 5856644 is about 2420.0504126980. The cubic root of 5856644 is about 180.2531828080.

The spelling of 5856644 in words is "five million, eight hundred fifty-six thousand, six hundred forty-four".