5447544 has 32 divisors (see below), whose sum is σ = 13845840. Its totient is φ = 1786080.

The previous prime is 5447543. The next prime is 5447579. The reversal of 5447544 is 4457445.

5447544 is nontrivially palindromic in base 11.

It is an ABA number since it can be written as A⋅B^A, here for A=3, B=122.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5447543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89274 + ... + 89334.

Almost surely, 2^5447544 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 5447544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6922920).

5447544 is an abundant number, since it is smaller than the sum of its proper divisors (8398296).

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

5447544 is an frugal number, since it uses more digits than its factorization.

5447544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 66 counting only the distinct ones).

The product of its digits is 44800, while the sum is 33.

The square root of 5447544 is about 2333.9974293045. The cubic root of 5447544 is about 175.9544475775.

Subtracting from 5447544 its reverse (4457445), we obtain a palindrome (990099).

The spelling of 5447544 in words is "five million, four hundred forty-seven thousand, five hundred forty-four".