68107012 has 12 divisors (see below), whose sum is σ = 121959376. Its totient is φ = 33261480.

The previous prime is 68107009. The next prime is 68107019. The reversal of 68107012 is 21070186.

It is not an unprimeable number, because it can be changed into a prime (68107019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197814 + ... + 198157.

Almost surely, 2^68107012 is an apocalyptic number.

It is an amenable number.

68107012 is a deficient number, since it is larger than the sum of its proper divisors (53852364).

68107012 is a wasteful number, since it uses less digits than its factorization.

68107012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396018 (or 396016 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 68107012 is about 8252.6972560491. The cubic root of 68107012 is about 408.3795087955.

Adding to 68107012 its reverse (21070186), we get a palindrome (89177198).

It can be divided in two parts, 6 and 8107012, that added together give a palindrome (8107018).

The spelling of 68107012 in words is "sixty-eight million, one hundred seven thousand, twelve".