68324422 has 16 divisors (see below), whose sum is σ = 106252560. Its totient is φ = 32924448.

The previous prime is 68324383. The next prime is 68324429. The reversal of 68324422 is 22442386.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68324429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3604 + ... + 12232.

It is an arithmetic number, because the mean of its divisors is an integer number (6640785).

Almost surely, 2^68324422 is an apocalyptic number.

68324422 is a deficient number, since it is larger than the sum of its proper divisors (37928138).

68324422 is a wasteful number, since it uses less digits than its factorization.

68324422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8775.

The product of its digits is 18432, while the sum is 31.

The square root of 68324422 is about 8265.8588180539. The cubic root of 68324422 is about 408.8135878529.

The spelling of 68324422 in words is "sixty-eight million, three hundred twenty-four thousand, four hundred twenty-two".