5859644 has 24 divisors (see below), whose sum is σ = 11921280. Its totient is φ = 2468016.

The previous prime is 5859643. The next prime is 5859661. The reversal of 5859644 is 4469585.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5859643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122 + ... + 3425.

It is an arithmetic number, because the mean of its divisors is an integer number (496720).

Almost surely, 2^5859644 is an apocalyptic number.

It is an amenable number.

5859644 is an abundant number, since it is smaller than the sum of its proper divisors (6061636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5859644 is a wasteful number, since it uses less digits than its factorization.

5859644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3617 (or 3615 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 5859644 is about 2420.6701551430. The cubic root of 5859644 is about 180.2839551094.

The spelling of 5859644 in words is "five million, eight hundred fifty-nine thousand, six hundred forty-four".