228814895716 has 81 divisors (see below), whose sum is σ = 467917012857. Its totient is φ = 97812190080.

The previous prime is 228814895711. The next prime is 228814895723. The reversal of 228814895716 is 617598418822.

It is a happy number.

The square root of 228814895716 is 478346.

It is a perfect power (a square), and thus also a powerful number.

228814895716 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 only one way, i.e., 178143084900 + 50671810816 = 422070^2 + 225104^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228814895711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 178900765 + ... + 178902043.

Almost surely, 2^228814895716 is an apocalyptic number.

228814895716 is the 478346-th square number.

It is an amenable number.

228814895716 is an abundant number, since it is smaller than the sum of its proper divisors (239102117141).

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

228814895716 is a wasteful number, since it uses less digits than its factorization.

228814895716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618 (or 1309 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 61.

The spelling of 228814895716 in words is "two hundred twenty-eight billion, eight hundred fourteen million, eight hundred ninety-five thousand, seven hundred sixteen".