5044440 has 64 divisors (see below), whose sum is σ = 15298560. Its totient is φ = 1330560.

The previous prime is 5044439. The next prime is 5044453. The reversal of 5044440 is 444405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15075 + ... + 15405.

It is an arithmetic number, because the mean of its divisors is an integer number (239040).

Almost surely, 2^5044440 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 5044440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7649280).

5044440 is an abundant number, since it is smaller than the sum of its proper divisors (10254120).

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

5044440 is a wasteful number, since it uses less digits than its factorization.

5044440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 5044440 is about 2245.9830809692. The cubic root of 5044440 is about 171.5027099958.

Adding to 5044440 its reverse (444405), we get a palindrome (5488845).

The spelling of 5044440 in words is "five million, forty-four thousand, four hundred forty".