68012038 has 8 divisors (see below), whose sum is σ = 103943088. Its totient is φ = 33364344.

The previous prime is 68012029. The next prime is 68012041. The reversal of 68012038 is 83021086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 68011997 and 68012015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320706 + ... + 320917.

It is an arithmetic number, because the mean of its divisors is an integer number (12992886).

Almost surely, 2^68012038 is an apocalyptic number.

68012038 is a deficient number, since it is larger than the sum of its proper divisors (35931050).

68012038 is a wasteful number, since it uses less digits than its factorization.

68012038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641678.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 68012038 is about 8246.9411298978. The cubic root of 68012038 is about 408.1895945373.

The spelling of 68012038 in words is "sixty-eight million, twelve thousand, thirty-eight".