8028618227 has 8 divisors (see below), whose sum is σ = 9176207616. Its totient is φ = 6881189832.

The previous prime is 8028618181. The next prime is 8028618229. The reversal of 8028618227 is 7228168208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8028618227 - 2⁶ = 8028618163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8028618229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98528 + ... + 160514.

It is an arithmetic number, because the mean of its divisors is an integer number (1147025952).

Almost surely, 2^8028618227 is an apocalyptic number.

8028618227 is a deficient number, since it is larger than the sum of its proper divisors (1147589389).

8028618227 is a wasteful number, since it uses less digits than its factorization.

8028618227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80497.

The product of its (nonzero) digits is 172032, while the sum is 44.

The square root of 8028618227 is about 89602.5570338258. The cubic root of 8028618227 is about 2002.3820141281.

The spelling of 8028618227 in words is "eight billion, twenty-eight million, six hundred eighteen thousand, two hundred twenty-seven".