228828155676 has 24 divisors (see below), whose sum is σ = 548362968720. Its totient is φ = 74214536832.

The previous prime is 228828155671. The next prime is 228828155683. The reversal of 228828155676 is 676551828822.

It is a happy number.

228828155676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228828155671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257688921 + ... + 257689808.

It is an arithmetic number, because the mean of its divisors is an integer number (22848457030).

Almost surely, 2^228828155676 is an apocalyptic number.

It is an amenable number.

228828155676 is an abundant number, since it is smaller than the sum of its proper divisors (319534813044).

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

228828155676 is a wasteful number, since it uses less digits than its factorization.

228828155676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515378773 (or 515378771 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 60.

The spelling of 228828155676 in words is "two hundred twenty-eight billion, eight hundred twenty-eight million, one hundred fifty-five thousand, six hundred seventy-six".