68672108 has 6 divisors (see below), whose sum is σ = 120176196. Its totient is φ = 34336052.

The previous prime is 68672101. The next prime is 68672141. The reversal of 68672108 is 80127686.

It is not an unprimeable number, because it can be changed into a prime (68672101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8584010 + ... + 8584017.

It is an arithmetic number, because the mean of its divisors is an integer number (20029366).

Almost surely, 2^68672108 is an apocalyptic number.

It is an amenable number.

68672108 is a deficient number, since it is larger than the sum of its proper divisors (51504088).

68672108 is a wasteful number, since it uses less digits than its factorization.

68672108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17168031 (or 17168029 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 68672108 is about 8286.8635803904. The cubic root of 68672108 is about 409.5058651447.

The spelling of 68672108 in words is "sixty-eight million, six hundred seventy-two thousand, one hundred eight".