228556108 has 12 divisors (see below), whose sum is σ = 436334472. Its totient is φ = 103889120.

The previous prime is 228556091. The next prime is 228556151. The reversal of 228556108 is 801655822.

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, 2597185 + ... + 2597272.

It is an arithmetic number, because the mean of its divisors is an integer number (36361206).

Almost surely, 2^228556108 is an apocalyptic number.

It is an amenable number.

228556108 is a deficient number, since it is larger than the sum of its proper divisors (207778364).

228556108 is a wasteful number, since it uses less digits than its factorization.

228556108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5194472 (or 5194470 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 228556108 is about 15118.0722316041. The cubic root of 228556108 is about 611.4077564775.

The spelling of 228556108 in words is "two hundred twenty-eight million, five hundred fifty-six thousand, one hundred eight".