68247113 has 8 divisors (see below), whose sum is σ = 74511360. Its totient is φ = 61992880.

The previous prime is 68247097. The next prime is 68247119. The reversal of 68247113 is 31174286.

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

It is a cyclic number.

It is not a de Polignac number, because 68247113 - 2⁴ = 68247097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68247113.

It is not an unprimeable number, because it can be changed into a prime (68247119) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 24056 + ... + 26742.

It is an arithmetic number, because the mean of its divisors is an integer number (9313920).

Almost surely, 2^68247113 is an apocalyptic number.

It is an amenable number.

68247113 is a deficient number, since it is larger than the sum of its proper divisors (6264247).

68247113 is a wasteful number, since it uses less digits than its factorization.

68247113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007.

The product of its digits is 8064, while the sum is 32.

The square root of 68247113 is about 8261.1810898927. The cubic root of 68247113 is about 408.6593389691.

The spelling of 68247113 in words is "sixty-eight million, two hundred forty-seven thousand, one hundred thirteen".