8681227 has 4 divisors (see below), whose sum is σ = 8883160. Its totient is φ = 8479296.

The previous prime is 8681221. The next prime is 8681243. The reversal of 8681227 is 7221868.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8681227 - 2¹¹ = 8679179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8681192 and 8681201.

It is not an unprimeable number, because it can be changed into a prime (8681221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100902 + ... + 100987.

It is an arithmetic number, because the mean of its divisors is an integer number (2220790).

Almost surely, 2^8681227 is an apocalyptic number.

8681227 is a deficient number, since it is larger than the sum of its proper divisors (201933).

8681227 is a wasteful number, since it uses less digits than its factorization.

8681227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201932.

The product of its digits is 10752, while the sum is 34.

The square root of 8681227 is about 2946.3922006413. The cubic root of 8681227 is about 205.5229716823.

The spelling of 8681227 in words is "eight million, six hundred eighty-one thousand, two hundred twenty-seven".