68088318 has 8 divisors (see below), whose sum is σ = 136176648. Its totient is φ = 22696104.

The previous prime is 68088311. The next prime is 68088337. The reversal of 68088318 is 81388086.

It is a happy number.

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

68088318 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 68088318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68088311) 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, 5674021 + ... + 5674032.

It is an arithmetic number, because the mean of its divisors is an integer number (17022081).

Almost surely, 2^68088318 is an apocalyptic number.

68088318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68088318 is a wasteful number, since it uses less digits than its factorization.

68088318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11348058.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 68088318 is about 8251.5645789147. The cubic root of 68088318 is about 408.3421413992.

The spelling of 68088318 in words is "sixty-eight million, eighty-eight thousand, three hundred eighteen".