68713112 has 32 divisors (see below), whose sum is σ = 143230080. Its totient is φ = 30689280.

The previous prime is 68713103. The next prime is 68713129. The reversal of 68713112 is 21131786.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7433 + ... + 13880.

It is an arithmetic number, because the mean of its divisors is an integer number (4475940).

Almost surely, 2^68713112 is an apocalyptic number.

68713112 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

68713112 is an abundant number, since it is smaller than the sum of its proper divisors (74516968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68713112 is a wasteful number, since it uses less digits than its factorization.

68713112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21363 (or 21359 counting only the distinct ones).

The product of its digits is 2016, while the sum is 29.

The square root of 68713112 is about 8289.3372473317. The cubic root of 68713112 is about 409.5873540153.

Adding to 68713112 its reverse (21131786), we get a palindrome (89844898).

The spelling of 68713112 in words is "sixty-eight million, seven hundred thirteen thousand, one hundred twelve".