4028552 has 16 divisors (see below), whose sum is σ = 8240400. Its totient is φ = 1831120.

The previous prime is 4028539. The next prime is 4028561. The reversal of 4028552 is 2558204.

4028552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22802 + ... + 22977.

It is an arithmetic number, because the mean of its divisors is an integer number (515025).

Almost surely, 2^4028552 is an apocalyptic number.

It is an amenable number.

4028552 is an abundant number, since it is smaller than the sum of its proper divisors (4211848).

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

4028552 is a wasteful number, since it uses less digits than its factorization.

4028552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45796 (or 45792 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4028552 is about 2007.1253074983. The cubic root of 4028552 is about 159.1169057035.

The spelling of 4028552 in words is "four million, twenty-eight thousand, five hundred fifty-two".