68314012 has 12 divisors (see below), whose sum is σ = 128745736. Its totient is φ = 31529520.

The previous prime is 68313991. The next prime is 68314013. The reversal of 68314012 is 21041386.

It is a super-2 number, since 2×68314012² = 9333608471072288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68314013) 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, 656814 + ... + 656917.

Almost surely, 2^68314012 is an apocalyptic number.

It is an amenable number.

68314012 is a deficient number, since it is larger than the sum of its proper divisors (60431724).

68314012 is a wasteful number, since it uses less digits than its factorization.

68314012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313748 (or 1313746 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 68314012 is about 8265.2290954335. The cubic root of 68314012 is about 408.7928243373.

Adding to 68314012 its reverse (21041386), we get a palindrome (89355398).

The spelling of 68314012 in words is "sixty-eight million, three hundred fourteen thousand, twelve".