88068886668 has 144 divisors (see below), whose sum is σ = 262999166976. Its totient is φ = 24316467840.

The previous prime is 88068886651. The next prime is 88068886721. The reversal of 88068886668 is 86668886088.

It is a super-2 number, since 2×88068886668² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88068886596 and 88068886605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5796730 + ... + 5811902.

It is an arithmetic number, because the mean of its divisors is an integer number (1826383104).

Almost surely, 2^88068886668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88068886668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131499583488).

88068886668 is an abundant number, since it is smaller than the sum of its proper divisors (174930280308).

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

88068886668 is a wasteful number, since it uses less digits than its factorization.

88068886668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15964 (or 15959 counting only the distinct ones).

The product of its (nonzero) digits is 339738624, while the sum is 72.

The spelling of 88068886668 in words is "eighty-eight billion, sixty-eight million, eight hundred eighty-six thousand, six hundred sixty-eight".