5539728 has 40 divisors (see below), whose sum is σ = 14436576. Its totient is φ = 1830400.

The previous prime is 5539727. The next prime is 5539753. The reversal of 5539728 is 8279355.

It is not an unprimeable number, because it can be changed into a prime (5539727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5848 + ... + 6728.

Almost surely, 2^5539728 is an apocalyptic number.

It is an amenable number.

5539728 is an abundant number, since it is smaller than the sum of its proper divisors (8896848).

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

5539728 is a wasteful number, since it uses less digits than its factorization.

5539728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023 (or 1017 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 5539728 is about 2353.6626776155. The cubic root of 5539728 is about 176.9414086768.

The spelling of 5539728 in words is "five million, five hundred thirty-nine thousand, seven hundred twenty-eight".