5443424 has 48 divisors (see below), whose sum is σ = 12902400. Its totient is φ = 2208384.

The previous prime is 5443423. The next prime is 5443429. The reversal of 5443424 is 4243445.

It is a junction number, because it is equal to n+sod(n) for n = 5443393 and 5443402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443423) 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, 3617 + ... + 4895.

It is an arithmetic number, because the mean of its divisors is an integer number (268800).

Almost surely, 2^5443424 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 5443424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6451200).

5443424 is an abundant number, since it is smaller than the sum of its proper divisors (7458976).

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

5443424 is a wasteful number, since it uses less digits than its factorization.

5443424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315 (or 1307 counting only the distinct ones).

The product of its digits is 7680, while the sum is 26.

The square root of 5443424 is about 2333.1146564196. The cubic root of 5443424 is about 175.9100780318.

Adding to 5443424 its reverse (4243445), we get a palindrome (9686869).

The spelling of 5443424 in words is "five million, four hundred forty-three thousand, four hundred twenty-four".