8266622627 has 2 divisors, whose sum is σ = 8266622628. Its totient is φ = 8266622626.

The previous prime is 8266622599. The next prime is 8266622701. The reversal of 8266622627 is 7262266628.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8266622627 - 2⁶ = 8266622563 is a prime.

It is a super-2 number, since 2×8266622627² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8266622227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4133311313 + 4133311314.

It is an arithmetic number, because the mean of its divisors is an integer number (4133311314).

Almost surely, 2^8266622627 is an apocalyptic number.

8266622627 is a deficient number, since it is larger than the sum of its proper divisors (1).

8266622627 is an equidigital number, since it uses as much as digits as its factorization.

8266622627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 47.

The square root of 8266622627 is about 90920.9691270391. The cubic root of 8266622627 is about 2021.9761913023.

The spelling of 8266622627 in words is "eight billion, two hundred sixty-six million, six hundred twenty-two thousand, six hundred twenty-seven".