5724128 has 24 divisors (see below), whose sum is σ = 11376288. Its totient is φ = 2834944.

The previous prime is 5724127. The next prime is 5724137. The reversal of 5724128 is 8214275.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 5724128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5724127) 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 3 ways as a sum of consecutive naturals, for example, 2825 + ... + 4407.

It is an arithmetic number, because the mean of its divisors is an integer number (474012).

Almost surely, 2^5724128 is an apocalyptic number.

It is an amenable number.

5724128 is a deficient number, since it is larger than the sum of its proper divisors (5652160).

5724128 is a wasteful number, since it uses less digits than its factorization.

5724128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706 (or 1698 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 5724128 is about 2392.5149947284. The cubic root of 5724128 is about 178.8832921076.

The spelling of 5724128 in words is "five million, seven hundred twenty-four thousand, one hundred twenty-eight".