5866444 has 12 divisors (see below), whose sum is σ = 10516968. Its totient is φ = 2861600.

The previous prime is 5866423. The next prime is 5866451. The reversal of 5866444 is 4446685.

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 3 ways as a sum of consecutive naturals, for example, 17722 + ... + 18049.

It is an arithmetic number, because the mean of its divisors is an integer number (876414).

Almost surely, 2^5866444 is an apocalyptic number.

It is an amenable number.

5866444 is a deficient number, since it is larger than the sum of its proper divisors (4650524).

5866444 is a wasteful number, since it uses less digits than its factorization.

5866444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35816 (or 35814 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 5866444 is about 2422.0743176046. The cubic root of 5866444 is about 180.3536667948.

The spelling of 5866444 in words is "five million, eight hundred sixty-six thousand, four hundred forty-four".