228876 has 12 divisors (see below), whose sum is σ = 534072. Its totient is φ = 76288.

The previous prime is 228869. The next prime is 228881. The reversal of 228876 is 678822.

It is a tau number, because it is divible by the number of its divisors (12).

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, 9525 + ... + 9548.

It is an arithmetic number, because the mean of its divisors is an integer number (44506).

2²²⁸⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

228876 is an abundant number, since it is smaller than the sum of its proper divisors (305196).

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

228876 is a wasteful number, since it uses less digits than its factorization.

228876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19080 (or 19078 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 228876 is about 478.4098661190. The cubic root of 228876 is about 61.1692869944.

The spelling of 228876 in words is "two hundred twenty-eight thousand, eight hundred seventy-six".