5502728 has 32 divisors (see below), whose sum is σ = 12864960. Its totient is φ = 2143680.

The previous prime is 5502709. The next prime is 5502743. The reversal of 5502728 is 8272055.

It is a self number, because there is not a number n which added to its sum of digits gives 5502728.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3851 + ... + 5082.

It is an arithmetic number, because the mean of its divisors is an integer number (402030).

Almost surely, 2^5502728 is an apocalyptic number.

It is an amenable number.

5502728 is an abundant number, since it is smaller than the sum of its proper divisors (7362232).

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

5502728 is a wasteful number, since it uses less digits than its factorization.

5502728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8957 (or 8953 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 5502728 is about 2345.7894193640. The cubic root of 5502728 is about 176.5465961554.

It can be divided in two parts, 55027 and 28, that added together give a palindrome (55055).

The spelling of 5502728 in words is "five million, five hundred two thousand, seven hundred twenty-eight".