228318676 has 12 divisors (see below), whose sum is σ = 405185760. Its totient is φ = 112551320.

The previous prime is 228318659. The next prime is 228318679. The reversal of 228318676 is 676813822.

228318676 is digitally balanced in base 3, 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 (228318679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401686 + ... + 402253.

It is an arithmetic number, because the mean of its divisors is an integer number (33765480).

Almost surely, 2^228318676 is an apocalyptic number.

It is an amenable number.

228318676 is a deficient number, since it is larger than the sum of its proper divisors (176867084).

228318676 is a wasteful number, since it uses less digits than its factorization.

228318676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804014 (or 804012 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 228318676 is about 15110.2176026687. The cubic root of 228318676 is about 611.1959659385.

The spelling of 228318676 in words is "two hundred twenty-eight million, three hundred eighteen thousand, six hundred seventy-six".