228124884 has 24 divisors (see below), whose sum is σ = 573237280. Its totient is φ = 70192224.

The previous prime is 228124867. The next prime is 228124931. The reversal of 228124884 is 488421822.

228124884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731014 + ... + 731325.

Almost surely, 2^228124884 is an apocalyptic number.

It is an amenable number.

228124884 is an abundant number, since it is smaller than the sum of its proper divisors (345112396).

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

228124884 is a wasteful number, since it uses less digits than its factorization.

228124884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462359 (or 1462357 counting only the distinct ones).

The product of its digits is 65536, while the sum is 39.

The square root of 228124884 is about 15103.8036269014. The cubic root of 228124884 is about 611.0229936443.

The spelling of 228124884 in words is "two hundred twenty-eight million, one hundred twenty-four thousand, eight hundred eighty-four".