68317814 has 8 divisors (see below), whose sum is σ = 103491648. Its totient is φ = 33820600.

The previous prime is 68317783. The next prime is 68317817. The reversal of 68317814 is 41871386.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68317817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168902 + ... + 169305.

It is an arithmetic number, because the mean of its divisors is an integer number (12936456).

Almost surely, 2^68317814 is an apocalyptic number.

68317814 is a deficient number, since it is larger than the sum of its proper divisors (35173834).

68317814 is a wasteful number, since it uses less digits than its factorization.

68317814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338310.

The product of its digits is 32256, while the sum is 38.

The square root of 68317814 is about 8265.4590919077. The cubic root of 68317814 is about 408.8004079522.

The spelling of 68317814 in words is "sixty-eight million, three hundred seventeen thousand, eight hundred fourteen".