228047068 has 12 divisors (see below), whose sum is σ = 412844040. Its totient is φ = 110091632.

The previous prime is 228047059. The next prime is 228047069. The reversal of 228047068 is 860740822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228047069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982846 + ... + 983077.

It is an arithmetic number, because the mean of its divisors is an integer number (34403670).

Almost surely, 2^228047068 is an apocalyptic number.

It is an amenable number.

228047068 is a deficient number, since it is larger than the sum of its proper divisors (184796972).

228047068 is a wasteful number, since it uses less digits than its factorization.

228047068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965956 (or 1965954 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 228047068 is about 15101.2273673367. The cubic root of 228047068 is about 610.9535101056.

The spelling of 228047068 in words is "two hundred twenty-eight million, forty-seven thousand, sixty-eight".