228273068 has 48 divisors (see below), whose sum is σ = 449137920. Its totient is φ = 100989504.

The previous prime is 228273053. The next prime is 228273083. The reversal of 228273068 is 860372822.

228273068 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (228273053) and next prime (228273083).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73646 + ... + 76682.

It is an arithmetic number, because the mean of its divisors is an integer number (9357040).

Almost surely, 2^228273068 is an apocalyptic number.

It is an amenable number.

228273068 is a deficient number, since it is larger than the sum of its proper divisors (220864852).

228273068 is a wasteful number, since it uses less digits than its factorization.

228273068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126 (or 3124 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 228273068 is about 15108.7083498226. The cubic root of 228273068 is about 611.1552665640.

The spelling of 228273068 in words is "two hundred twenty-eight million, two hundred seventy-three thousand, sixty-eight".