68196174 has 8 divisors (see below), whose sum is σ = 136392360. Its totient is φ = 22732056.

The previous prime is 68196157. The next prime is 68196199. The reversal of 68196174 is 47169186.

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

68196174 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 5683009 + ... + 5683020.

It is an arithmetic number, because the mean of its divisors is an integer number (17049045).

Almost surely, 2^68196174 is an apocalyptic number.

68196174 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68196174 is a wasteful number, since it uses less digits than its factorization.

68196174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11366034.

The product of its digits is 72576, while the sum is 42.

The square root of 68196174 is about 8258.0974806550. The cubic root of 68196174 is about 408.5576405068.

The spelling of 68196174 in words is "sixty-eight million, one hundred ninety-six thousand, one hundred seventy-four".