5312844 has 24 divisors (see below), whose sum is σ = 13774320. Its totient is φ = 1770912.

The previous prime is 5312831. The next prime is 5312851. The reversal of 5312844 is 4482135.

It is a super-2 number, since 2×5312844² = 56452622736672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24489 + ... + 24704.

It is an arithmetic number, because the mean of its divisors is an integer number (573930).

Almost surely, 2^5312844 is an apocalyptic number.

5312844 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5312844 is an abundant number, since it is smaller than the sum of its proper divisors (8461476).

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

5312844 is a wasteful number, since it uses less digits than its factorization.

5312844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49206 (or 49198 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 5312844 is about 2304.9607371927. The cubic root of 5312844 is about 174.4920673017.

Adding to 5312844 its reverse (4482135), we get a palindrome (9794979).

It can be divided in two parts, 531 and 2844, that added together give a cube (3375 = 15³).

The spelling of 5312844 in words is "five million, three hundred twelve thousand, eight hundred forty-four".