5444424 has 24 divisors (see below), whose sum is σ = 14745510. Its totient is φ = 1814784.

The previous prime is 5444419. The next prime is 5444429. The reversal of 5444424 is 4244445.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5444419) and next prime (5444429).

It can be written as a sum of positive squares in only one way, i.e., 5062500 + 381924 = 2250^2 + 618^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (5444429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37737 + ... + 37880.

Almost surely, 2^5444424 is an apocalyptic number.

It is an amenable number.

5444424 is an abundant number, since it is smaller than the sum of its proper divisors (9301086).

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

5444424 is a wasteful number, since it uses less digits than its factorization.

5444424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75629 (or 75622 counting only the distinct ones).

The product of its digits is 10240, while the sum is 27.

The square root of 5444424 is about 2333.3289523768. The cubic root of 5444424 is about 175.9208493960.

Adding to 5444424 its reverse (4244445), we get a palindrome (9688869).

It can be divided in two parts, 544442 and 4, that added together give a triangular number (544446 = T₁₀₄₃).

The spelling of 5444424 in words is "five million, four hundred forty-four thousand, four hundred twenty-four".