228766659174 has 48 divisors (see below), whose sum is σ = 507843108864. Its totient is φ = 74382076800.

The previous prime is 228766659131. The next prime is 228766659193. The reversal of 228766659174 is 471956667822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4508304 + ... + 4558764.

It is an arithmetic number, because the mean of its divisors is an integer number (10580064768).

Almost surely, 2^228766659174 is an apocalyptic number.

228766659174 is an abundant number, since it is smaller than the sum of its proper divisors (279076449690).

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

228766659174 is a wasteful number, since it uses less digits than its factorization.

228766659174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56653 (or 56650 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 63.

The spelling of 228766659174 in words is "two hundred twenty-eight billion, seven hundred sixty-six million, six hundred fifty-nine thousand, one hundred seventy-four".