68359286 has 8 divisors (see below), whose sum is σ = 103054800. Its totient is φ = 34007688.

The previous prime is 68359273. The next prime is 68359303. The reversal of 68359286 is 68295386.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 68359286.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 85481 + ... + 86276.

It is an arithmetic number, because the mean of its divisors is an integer number (12881850).

Almost surely, 2^68359286 is an apocalyptic number.

68359286 is a deficient number, since it is larger than the sum of its proper divisors (34695514).

68359286 is a wasteful number, since it uses less digits than its factorization.

68359286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171958.

The product of its digits is 622080, while the sum is 47.

The square root of 68359286 is about 8267.9674648610. The cubic root of 68359286 is about 408.8831113259.

The spelling of 68359286 in words is "sixty-eight million, three hundred fifty-nine thousand, two hundred eighty-six".