228674469855 has 32 divisors (see below), whose sum is σ = 395672417280. Its totient is φ = 112107139200.

The previous prime is 228674469839. The next prime is 228674469883. The reversal of 228674469855 is 558964476822.

It is not a de Polignac number, because 228674469855 - 2⁴ = 228674469839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2406721 + ... + 2499930.

It is an arithmetic number, because the mean of its divisors is an integer number (12364763040).

Almost surely, 2^228674469855 is an apocalyptic number.

228674469855 is a deficient number, since it is larger than the sum of its proper divisors (166997947425).

228674469855 is a wasteful number, since it uses less digits than its factorization.

228674469855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906911.

The product of its digits is 232243200, while the sum is 66.

The spelling of 228674469855 in words is "two hundred twenty-eight billion, six hundred seventy-four million, four hundred sixty-nine thousand, eight hundred fifty-five".