227634276868 has 12 divisors (see below), whose sum is σ = 405876211020. Its totient is φ = 111669645152.

The previous prime is 227634276841. The next prime is 227634276901. The reversal of 227634276868 is 868672436722.

It can be written as a sum of positive squares in 2 ways, for example, as 70943387904 + 156690888964 = 266352^2 + 395842^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536873083 + ... + 536873506.

It is an arithmetic number, because the mean of its divisors is an integer number (33823017585).

Almost surely, 2^227634276868 is an apocalyptic number.

It is an amenable number.

227634276868 is a deficient number, since it is larger than the sum of its proper divisors (178241934152).

227634276868 is a wasteful number, since it uses less digits than its factorization.

227634276868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073746646 (or 1073746644 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 61.

The spelling of 227634276868 in words is "two hundred twenty-seven billion, six hundred thirty-four million, two hundred seventy-six thousand, eight hundred sixty-eight".