5041728 has 42 divisors (see below), whose sum is σ = 14452854. Its totient is φ = 1680384.

The previous prime is 5041723. The next prime is 5041759. The reversal of 5041728 is 8271405.

It can be written as a sum of positive squares in only one way, i.e., 4875264 + 166464 = 2208^2 + 408^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5041723) 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, 3801 + ... + 4952.

Almost surely, 2^5041728 is an apocalyptic number.

It is an amenable number.

5041728 is an abundant number, since it is smaller than the sum of its proper divisors (9411126).

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

5041728 is a wasteful number, since it uses less digits than its factorization.

5041728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8771 (or 8758 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5041728 is about 2245.3792552707. The cubic root of 5041728 is about 171.4719699648.

The spelling of 5041728 in words is "five million, forty-one thousand, seven hundred twenty-eight".