8136226318 has 32 divisors (see below), whose sum is σ = 13379632128. Its totient is φ = 3680056800.

The previous prime is 8136226279. The next prime is 8136226321.

8136226318 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 5093896 + ... + 5095492.

It is an arithmetic number, because the mean of its divisors is an integer number (418113504).

Almost surely, 2^8136226318 is an apocalyptic number.

8136226318 is a deficient number, since it is larger than the sum of its proper divisors (5243405810).

8136226318 is a wasteful number, since it uses less digits than its factorization.

8136226318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608.

The product of its digits is 82944, while the sum is 40.

The square root of 8136226318 is about 90201.0327989652. The cubic root of 8136226318 is about 2011.2883597634.

The spelling of 8136226318 in words is "eight billion, one hundred thirty-six million, two hundred twenty-six thousand, three hundred eighteen".