5521028 has 12 divisors (see below), whose sum is σ = 9886800. Its totient is φ = 2696232.

The previous prime is 5521003. The next prime is 5521051. The reversal of 5521028 is 8201255.

It is a junction number, because it is equal to n+sod(n) for n = 5520994 and 5521012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15878 + ... + 16221.

It is an arithmetic number, because the mean of its divisors is an integer number (823900).

Almost surely, 2^5521028 is an apocalyptic number.

It is an amenable number.

5521028 is a deficient number, since it is larger than the sum of its proper divisors (4365772).

5521028 is a wasteful number, since it uses less digits than its factorization.

5521028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32146 (or 32144 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 5521028 is about 2349.6867876379. The cubic root of 5521028 is about 176.7420887568.

The spelling of 5521028 in words is "five million, five hundred twenty-one thousand, twenty-eight".