228654199684 has 27 divisors (see below), whose sum is σ = 408920097943. Its totient is φ = 111872612168.

The previous prime is 228654199681. The next prime is 228654199687. The reversal of 228654199684 is 486991456822.

The square root of 228654199684 is 478178.

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

228654199684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (228654199681) and next prime (228654199687).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228654199681) 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 8 ways as a sum of consecutive naturals, for example, 44946189 + ... + 44951275.

Almost surely, 2^228654199684 is an apocalyptic number.

228654199684 is the 478178-th square number.

It is an amenable number.

228654199684 is a deficient number, since it is larger than the sum of its proper divisors (180265898259).

228654199684 is an frugal number, since it uses more digits than its factorization.

228654199684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10272 (or 5136 counting only the distinct ones).

The product of its digits is 59719680, while the sum is 64.

Multiplying 228654199684 by its sum of digits (64), we get a square (14633868779776 = 3825424²).

The spelling of 228654199684 in words is "two hundred twenty-eight billion, six hundred fifty-four million, one hundred ninety-nine thousand, six hundred eighty-four".