68322316 has 12 divisors (see below), whose sum is σ = 119666232. Its totient is φ = 34131968.

The previous prime is 68322301. The next prime is 68322323. The reversal of 68322316 is 61322386.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1525 + ... + 11788.

It is an arithmetic number, because the mean of its divisors is an integer number (9972186).

Almost surely, 2^68322316 is an apocalyptic number.

It is an amenable number.

68322316 is a deficient number, since it is larger than the sum of its proper divisors (51343916).

68322316 is a wasteful number, since it uses less digits than its factorization.

68322316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14600 (or 14598 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 68322316 is about 8265.7314255908. The cubic root of 68322316 is about 408.8093874502.

The spelling of 68322316 in words is "sixty-eight million, three hundred twenty-two thousand, three hundred sixteen".