8766228847 has 2 divisors, whose sum is σ = 8766228848. Its totient is φ = 8766228846.

The previous prime is 8766228833. The next prime is 8766228859. The reversal of 8766228847 is 7488226678.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8766228847 - 2¹⁹ = 8765704559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8766228791 and 8766228800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8760228847) by changing a digit.

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 as a sum of consecutive naturals, namely, 4383114423 + 4383114424.

It is an arithmetic number, because the mean of its divisors is an integer number (4383114424).

Almost surely, 2^8766228847 is an apocalyptic number.

8766228847 is a deficient number, since it is larger than the sum of its proper divisors (1).

8766228847 is an equidigital number, since it uses as much as digits as its factorization.

8766228847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14450688, while the sum is 58.

The square root of 8766228847 is about 93628.1413197976. The cubic root of 8766228847 is about 2061.9158384914.

The spelling of 8766228847 in words is "eight billion, seven hundred sixty-six million, two hundred twenty-eight thousand, eight hundred forty-seven".