228874 has 12 divisors (see below), whose sum is σ = 363474. Its totient is φ = 108072.

The previous prime is 228869. The next prime is 228881. The reversal of 228874 is 478822.

It can be written as a sum of positive squares in only one way, i.e., 225625 + 3249 = 475^2 + 57^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 564 + ... + 880.

2²²⁸⁸⁷⁴ is an apocalyptic number.

228874 is a deficient number, since it is larger than the sum of its proper divisors (134600).

228874 is a wasteful number, since it uses less digits than its factorization.

228874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 338 counting only the distinct ones).

The product of its digits is 7168, while the sum is 31.

The square root of 228874 is about 478.4077758565. The cubic root of 228874 is about 61.1691088209.

The spelling of 228874 in words is "two hundred twenty-eight thousand, eight hundred seventy-four".