228262884 has 24 divisors (see below), whose sum is σ = 560646240. Its totient is φ = 72082944.

The previous prime is 228262883. The next prime is 228262907. The reversal of 228262884 is 488262822.

228262884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (228262883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500349 + ... + 500804.

It is an arithmetic number, because the mean of its divisors is an integer number (23360260).

Almost surely, 2^228262884 is an apocalyptic number.

It is an amenable number.

228262884 is an abundant number, since it is smaller than the sum of its proper divisors (332383356).

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

228262884 is a wasteful number, since it uses less digits than its factorization.

228262884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001179 (or 1001177 counting only the distinct ones).

The product of its digits is 196608, while the sum is 42.

The square root of 228262884 is about 15108.3713218864. The cubic root of 228262884 is about 611.1461778910.

The spelling of 228262884 in words is "two hundred twenty-eight million, two hundred sixty-two thousand, eight hundred eighty-four".