6607971822606 has 128 divisors (see below), whose sum is σ = 17196167503872. Its totient is φ = 1641469104000.

The previous prime is 6607971822593. The next prime is 6607971822619. The reversal of 6607971822606 is 6062281797066.

It is an interprime number because it is at equal distance from previous prime (6607971822593) and next prime (6607971822619).

It is a self number, because there is not a number n which added to its sum of digits gives 6607971822606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71052096 + ... + 71145036.

It is an arithmetic number, because the mean of its divisors is an integer number (134345058624).

Almost surely, 2^{6607971822606} is an apocalyptic number.

6607971822606 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6607971822606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8598083751936).

6607971822606 is an abundant number, since it is smaller than the sum of its proper divisors (10588195681266).

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

6607971822606 is a wasteful number, since it uses less digits than its factorization.

6607971822606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99678.

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 6607971822606 in words is "six trillion, six hundred seven billion, nine hundred seventy-one million, eight hundred twenty-two thousand, six hundred six".