5044728 has 128 divisors (see below), whose sum is σ = 15321600. Its totient is φ = 1368576.

The previous prime is 5044673. The next prime is 5044769. The reversal of 5044728 is 8274405.

It is a junction number, because it is equal to n+sod(n) for n = 5044695 and 5044704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136326 + ... + 136362.

It is an arithmetic number, because the mean of its divisors is an integer number (119700).

Almost surely, 2^5044728 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 5044728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7660800).

5044728 is an abundant number, since it is smaller than the sum of its proper divisors (10276872).

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

5044728 is a wasteful number, since it uses less digits than its factorization.

5044728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 5044728 is about 2246.0471945175. The cubic root of 5044728 is about 171.5059737767.

The spelling of 5044728 in words is "five million, forty-four thousand, seven hundred twenty-eight".