68171034 has 16 divisors (see below), whose sum is σ = 142270272. Its totient is φ = 21735648.

The previous prime is 68171029. The next prime is 68171053. The reversal of 68171034 is 43017186.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68170992 and 68171010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246859 + ... + 247134.

It is an arithmetic number, because the mean of its divisors is an integer number (8891892).

Almost surely, 2^68171034 is an apocalyptic number.

68171034 is an abundant number, since it is smaller than the sum of its proper divisors (74099238).

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

68171034 is a wasteful number, since it uses less digits than its factorization.

68171034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494021.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 68171034 is about 8256.5751979861. The cubic root of 68171034 is about 408.5074304492.

The spelling of 68171034 in words is "sixty-eight million, one hundred seventy-one thousand, thirty-four".