67116968 has 32 divisors (see below), whose sum is σ = 133716000. Its totient is φ = 31492800.

The previous prime is 67116961. The next prime is 67116971. The reversal of 67116968 is 86961176.

It is not an unprimeable number, because it can be changed into a prime (67116961) 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, 14543 + ... + 18593.

It is an arithmetic number, because the mean of its divisors is an integer number (4178625).

Almost surely, 2^67116968 is an apocalyptic number.

It is an amenable number.

67116968 is a deficient number, since it is larger than the sum of its proper divisors (66599032).

67116968 is a wasteful number, since it uses less digits than its factorization.

67116968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185 (or 4181 counting only the distinct ones).

The product of its digits is 108864, while the sum is 44.

The square root of 67116968 is about 8192.4946139744. The cubic root of 67116968 is about 406.3910264464.

The spelling of 67116968 in words is "sixty-seven million, one hundred sixteen thousand, nine hundred sixty-eight".