5809868 has 12 divisors (see below), whose sum is σ = 10185840. Its totient is φ = 2899632.

The previous prime is 5809861. The next prime is 5809871. The reversal of 5809868 is 8689085.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5809861) by changing a digit.

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, 2153 + ... + 4031.

It is an arithmetic number, because the mean of its divisors is an integer number (848820).

Almost surely, 2^5809868 is an apocalyptic number.

It is an amenable number.

5809868 is a deficient number, since it is larger than the sum of its proper divisors (4375972).

5809868 is a wasteful number, since it uses less digits than its factorization.

5809868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656 (or 2654 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 5809868 is about 2410.3667770694. The cubic root of 5809868 is about 179.7720158889.

The spelling of 5809868 in words is "five million, eight hundred nine thousand, eight hundred sixty-eight".