68068208 has 20 divisors (see below), whose sum is σ = 142027368. Its totient is φ = 31416000.

The previous prime is 68068207. The next prime is 68068213. The reversal of 68068208 is 80286086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68068207) 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 3 ways as a sum of consecutive naturals, for example, 163418 + ... + 163833.

Almost surely, 2^68068208 is an apocalyptic number.

It is an amenable number.

68068208 is an abundant number, since it is smaller than the sum of its proper divisors (73959160).

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

68068208 is a wasteful number, since it uses less digits than its factorization.

68068208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327272 (or 327266 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 68068208 is about 8250.3459321413. The cubic root of 68068208 is about 408.3019359264.

The spelling of 68068208 in words is "sixty-eight million, sixty-eight thousand, two hundred eight".