68037174 has 24 divisors (see below), whose sum is σ = 153824112. Its totient is φ = 21692880.

The previous prime is 68037169. The next prime is 68037181. The reversal of 68037174 is 47173086.

It is a Curzon 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 11 ways as a sum of consecutive naturals, for example, 81757 + ... + 82584.

It is an arithmetic number, because the mean of its divisors is an integer number (6409338).

Almost surely, 2^68037174 is an apocalyptic number.

68037174 is an abundant number, since it is smaller than the sum of its proper divisors (85786938).

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

68037174 is a wasteful number, since it uses less digits than its factorization.

68037174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164372 (or 164369 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 68037174 is about 8248.4649480979. The cubic root of 68037174 is about 408.2398748024.

The spelling of 68037174 in words is "sixty-eight million, thirty-seven thousand, one hundred seventy-four".