8028255 has 16 divisors (see below), whose sum is σ = 12920544. Its totient is φ = 4256640.

The previous prime is 8028247. The next prime is 8028259. The reversal of 8028255 is 5528208.

8028255 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8028255 - 2³ = 8028247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8028259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (807534).

Almost surely, 2^8028255 is an apocalyptic number.

8028255 is a deficient number, since it is larger than the sum of its proper divisors (4892289).

8028255 is a wasteful number, since it uses less digits than its factorization.

8028255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8028255 is about 2833.4175477681. The cubic root of 8028255 is about 200.2351816728.

The spelling of 8028255 in words is "eight million, twenty-eight thousand, two hundred fifty-five".