228830416 has 20 divisors (see below), whose sum is σ = 458648100. Its totient is φ = 110469632.

The previous prime is 228830401. The next prime is 228830423. The reversal of 228830416 is 614038822.

228830416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38390416 + 190440000 = 6196^2 + 13800^2 .

It is a congruent number.

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, 246121 + ... + 247048.

It is an arithmetic number, because the mean of its divisors is an integer number (22932405).

Almost surely, 2^228830416 is an apocalyptic number.

It is an amenable number.

228830416 is an abundant number, since it is smaller than the sum of its proper divisors (229817684).

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

228830416 is a wasteful number, since it uses less digits than its factorization.

228830416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493206 (or 493200 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 228830416 is about 15127.1416996074. The cubic root of 228830416 is about 611.6522580567.

The spelling of 228830416 in words is "two hundred twenty-eight million, eight hundred thirty thousand, four hundred sixteen".