228096576869 has 6 divisors (see below), whose sum is σ = 265336834374. Its totient is φ = 195511351560.

The previous prime is 228096576857. The next prime is 228096576889. The reversal of 228096576869 is 968675690822.

It can be written as a sum of positive squares in only one way, i.e., 130339050625 + 97757526244 = 361025^2 + 312662^2 .

It is not a de Polignac number, because 228096576869 - 2⁸ = 228096576613 is a prime.

It is a super-2 number, since 2×228096576869² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 228096576799 and 228096576808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228096576889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2327516042 + ... + 2327516139.

It is an arithmetic number, because the mean of its divisors is an integer number (44222805729).

Almost surely, 2^228096576869 is an apocalyptic number.

It is an amenable number.

228096576869 is a deficient number, since it is larger than the sum of its proper divisors (37240257505).

228096576869 is an equidigital number, since it uses as much as digits as its factorization.

228096576869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655032195 (or 4655032188 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 68.

The spelling of 228096576869 in words is "two hundred twenty-eight billion, ninety-six million, five hundred seventy-six thousand, eight hundred sixty-nine".