5809244 has 36 divisors (see below), whose sum is σ = 11979576. Its totient is φ = 2457504.

The previous prime is 5809241. The next prime is 5809283. The reversal of 5809244 is 4429085.

It is a self number, because there is not a number n which added to its sum of digits gives 5809244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5809241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20834 + ... + 21110.

It is an arithmetic number, because the mean of its divisors is an integer number (332766).

Almost surely, 2^5809244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5809244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5989788).

5809244 is an abundant number, since it is smaller than the sum of its proper divisors (6170332).

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

5809244 is a wasteful number, since it uses less digits than its factorization.

5809244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 5809244 is about 2410.2373327123. The cubic root of 5809244 is about 179.7655796122.

The spelling of 5809244 in words is "five million, eight hundred nine thousand, two hundred forty-four".