8268646662006 has 32 divisors (see below), whose sum is σ = 17511703279488. Its totient is φ = 2593844042880.

The previous prime is 8268646661939. The next prime is 8268646662019. The reversal of 8268646662006 is 6002666468628.

It is a happy number.

It is a super-2 number, since 2×8268646662006² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2664480 + ... + 4861763.

It is an arithmetic number, because the mean of its divisors is an integer number (547240727484).

Almost surely, 2^{8268646662006} is an apocalyptic number.

8268646662006 is an abundant number, since it is smaller than the sum of its proper divisors (9243056617482).

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

8268646662006 is a wasteful number, since it uses less digits than its factorization.

8268646662006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7537036.

The product of its (nonzero) digits is 47775744, while the sum is 60.

The spelling of 8268646662006 in words is "eight trillion, two hundred sixty-eight billion, six hundred forty-six million, six hundred sixty-two thousand, six".