68911682 has 16 divisors (see below), whose sum is σ = 120648960. Its totient is φ = 28904928.

The previous prime is 68911681. The next prime is 68911697. The reversal of 68911682 is 28611986.

It is not an unprimeable number, because it can be changed into a prime (68911681) 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, 51707 + ... + 53022.

It is an arithmetic number, because the mean of its divisors is an integer number (7540560).

Almost surely, 2^68911682 is an apocalyptic number.

68911682 is a deficient number, since it is larger than the sum of its proper divisors (51737278).

68911682 is a wasteful number, since it uses less digits than its factorization.

68911682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104785.

The product of its digits is 41472, while the sum is 41.

The square root of 68911682 is about 8301.3060418226. The cubic root of 68911682 is about 409.9815220703.

The spelling of 68911682 in words is "sixty-eight million, nine hundred eleven thousand, six hundred eighty-two".