8345056228 has 6 divisors (see below), whose sum is σ = 14603848406. Its totient is φ = 4172528112.

The previous prime is 8345056199. The next prime is 8345056231. The reversal of 8345056228 is 8226505438.

It can be written as a sum of positive squares in only one way, i.e., 7104466944 + 1240589284 = 84288^2 + 35222^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1043132025 + ... + 1043132032.

Almost surely, 2^8345056228 is an apocalyptic number.

It is an amenable number.

8345056228 is a deficient number, since it is larger than the sum of its proper divisors (6258792178).

8345056228 is a wasteful number, since it uses less digits than its factorization.

8345056228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086264061 (or 2086264059 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The square root of 8345056228 is about 91351.2792904402. The cubic root of 8345056228 is about 2028.3508999281.

The spelling of 8345056228 in words is "eight billion, three hundred forty-five million, fifty-six thousand, two hundred twenty-eight".