8226505115 has 4 divisors (see below), whose sum is σ = 9871806144. Its totient is φ = 6581204088.

The previous prime is 8226505109. The next prime is 8226505141. The reversal of 8226505115 is 5115056228.

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 8226505115 - 2¹⁶ = 8226439579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822650507 + ... + 822650516.

It is an arithmetic number, because the mean of its divisors is an integer number (2467951536).

Almost surely, 2^8226505115 is an apocalyptic number.

8226505115 is a deficient number, since it is larger than the sum of its proper divisors (1645301029).

8226505115 is a wasteful number, since it uses less digits than its factorization.

8226505115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645301028.

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 8226505115 is about 90700.0833241073. The cubic root of 8226505115 is about 2018.7000356467.

The spelling of 8226505115 in words is "eight billion, two hundred twenty-six million, five hundred five thousand, one hundred fifteen".