5811244 has 12 divisors (see below), whose sum is σ = 10203984. Its totient is φ = 2895824.

The previous prime is 5811241. The next prime is 5811301. The reversal of 5811244 is 4421185.

It is not an unprimeable number, because it can be changed into a prime (5811241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024 + ... + 3559.

It is an arithmetic number, because the mean of its divisors is an integer number (850332).

Almost surely, 2^5811244 is an apocalyptic number.

It is an amenable number.

5811244 is a deficient number, since it is larger than the sum of its proper divisors (4392740).

5811244 is a wasteful number, since it uses less digits than its factorization.

5811244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4904 (or 4902 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 5811244 is about 2410.6521939094. The cubic root of 5811244 is about 179.7862070758.

The spelling of 5811244 in words is "five million, eight hundred eleven thousand, two hundred forty-four".