228333108 has 48 divisors (see below), whose sum is σ = 562605120. Its totient is φ = 71875584.

The previous prime is 228333067. The next prime is 228333151. The reversal of 228333108 is 801333822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79066 + ... + 81902.

It is an arithmetic number, because the mean of its divisors is an integer number (11720940).

Almost surely, 2^228333108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228333108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281302560).

228333108 is an abundant number, since it is smaller than the sum of its proper divisors (334272012).

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

228333108 is a wasteful number, since it uses less digits than its factorization.

228333108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216 (or 3214 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 228333108 is about 15110.6951527718. The cubic root of 228333108 is about 611.2088435452.

It can be divided in two parts, 228 and 333108, that added together give a triangular number (333336 = T₈₁₆).

The spelling of 228333108 in words is "two hundred twenty-eight million, three hundred thirty-three thousand, one hundred eight".