8262216726 has 32 divisors (see below), whose sum is σ = 16697318400. Its totient is φ = 2725288800.

The previous prime is 8262216707. The next prime is 8262216727. The reversal of 8262216726 is 6276122628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8262216727) 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 in 15 ways as a sum of consecutive naturals, for example, 1778715 + ... + 1783353.

It is an arithmetic number, because the mean of its divisors is an integer number (521791200).

Almost surely, 2^8262216726 is an apocalyptic number.

8262216726 is an abundant number, since it is smaller than the sum of its proper divisors (8435101674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8262216726 is a wasteful number, since it uses less digits than its factorization.

8262216726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7684.

The product of its digits is 193536, while the sum is 42.

The square root of 8262216726 is about 90896.7366080873. The cubic root of 8262216726 is about 2021.6169067236.

The spelling of 8262216726 in words is "eight billion, two hundred sixty-two million, two hundred sixteen thousand, seven hundred twenty-six".