68880882 has 16 divisors (see below), whose sum is σ = 157442112. Its totient is φ = 19680240.

The previous prime is 68880881. The next prime is 68880893. The reversal of 68880882 is 28808886.

It is not an unprimeable number, because it can be changed into a prime (68880881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819969 + ... + 820052.

It is an arithmetic number, because the mean of its divisors is an integer number (9840132).

Almost surely, 2^68880882 is an apocalyptic number.

68880882 is an abundant number, since it is smaller than the sum of its proper divisors (88561230).

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

68880882 is a wasteful number, since it uses less digits than its factorization.

68880882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640033.

The product of its (nonzero) digits is 393216, while the sum is 48.

The square root of 68880882 is about 8299.4507047153. The cubic root of 68880882 is about 409.9204327056.

It can be divided in two parts, 6 and 8880882, that added together give a palindrome (8880888).

The spelling of 68880882 in words is "sixty-eight million, eight hundred eighty thousand, eight hundred eighty-two".