8622623265 has 16 divisors (see below), whose sum is σ = 14056504128. Its totient is φ = 4511963456.

The previous prime is 8622623257. The next prime is 8622623291. The reversal of 8622623265 is 5623262268.

It is a cyclic number.

It is not a de Polignac number, because 8622623265 - 2³ = 8622623257 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 5422239 + ... + 5423828.

It is an arithmetic number, because the mean of its divisors is an integer number (878531508).

Almost surely, 2^8622623265 is an apocalyptic number.

It is an amenable number.

8622623265 is a deficient number, since it is larger than the sum of its proper divisors (5433880863).

8622623265 is a wasteful number, since it uses less digits than its factorization.

8622623265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10846128.

The product of its digits is 414720, while the sum is 42.

The square root of 8622623265 is about 92858.0813122907. The cubic root of 8622623265 is about 2050.5945739166.

The spelling of 8622623265 in words is "eight billion, six hundred twenty-two million, six hundred twenty-three thousand, two hundred sixty-five".