68382935 has 4 divisors (see below), whose sum is σ = 82059528. Its totient is φ = 54706344.

The previous prime is 68382929. The next prime is 68382949. The reversal of 68382935 is 53928386.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68382935 - 2⁶ = 68382871 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6838289 + ... + 6838298.

It is an arithmetic number, because the mean of its divisors is an integer number (20514882).

Almost surely, 2^68382935 is an apocalyptic number.

68382935 is a deficient number, since it is larger than the sum of its proper divisors (13676593).

68382935 is a wasteful number, since it uses less digits than its factorization.

68382935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13676592.

The product of its digits is 311040, while the sum is 44.

The square root of 68382935 is about 8269.3974992136. The cubic root of 68382935 is about 408.9302571365.

The spelling of 68382935 in words is "sixty-eight million, three hundred eighty-two thousand, nine hundred thirty-five".