68038107 has 16 divisors (see below), whose sum is σ = 95708160. Its totient is φ = 42874272.

The previous prime is 68038099. The next prime is 68038121. The reversal of 68038107 is 70183086.

It is not a de Polignac number, because 68038107 - 2³ = 68038099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68038177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30678 + ... + 32820.

It is an arithmetic number, because the mean of its divisors is an integer number (5981760).

Almost surely, 2^68038107 is an apocalyptic number.

68038107 is a deficient number, since it is larger than the sum of its proper divisors (27670053).

68038107 is a wasteful number, since it uses less digits than its factorization.

68038107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 68038107 is about 8248.5215038818. The cubic root of 68038107 is about 408.2417408708.

The spelling of 68038107 in words is "sixty-eight million, thirty-eight thousand, one hundred seven".