68352174 has 80 divisors (see below), whose sum is σ = 168995376. Its totient is φ = 20647440.

The previous prime is 68352173. The next prime is 68352187. The reversal of 68352174 is 47125386.

68352174 is a `hidden beast` number, since 68 + 3 + 521 + 74 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68352173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 215464 + ... + 215780.

Almost surely, 2^68352174 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68352174, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84497688).

68352174 is an abundant number, since it is smaller than the sum of its proper divisors (100643202).

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

68352174 is a wasteful number, since it uses less digits than its factorization.

68352174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 333 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 68352174 is about 8267.5373600607. The cubic root of 68352174 is about 408.8689309675.

It can be divided in two parts, 6835 and 2174, that added together give a palindrome (9009).

The spelling of 68352174 in words is "sixty-eight million, three hundred fifty-two thousand, one hundred seventy-four".