68174412 has 12 divisors (see below), whose sum is σ = 159073656. Its totient is φ = 22724800.

The previous prime is 68174401. The next prime is 68174419. The reversal of 68174412 is 21447186.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (68174419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2840589 + ... + 2840612.

It is an arithmetic number, because the mean of its divisors is an integer number (13256138).

Almost surely, 2^68174412 is an apocalyptic number.

It is an amenable number.

68174412 is an abundant number, since it is smaller than the sum of its proper divisors (90899244).

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

68174412 is a wasteful number, since it uses less digits than its factorization.

68174412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681208 (or 5681206 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 68174412 is about 8256.7797596884. The cubic root of 68174412 is about 408.5141777690.

It can be divided in two parts, 68174 and 412, that added together give a palindrome (68586).

The spelling of 68174412 in words is "sixty-eight million, one hundred seventy-four thousand, four hundred twelve".