68895174 has 16 divisors (see below), whose sum is σ = 138588912. Its totient is φ = 22831968.

The previous prime is 68895161. The next prime is 68895179. The reversal of 68895174 is 47159886.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68895179) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32149 + ... + 34224.

It is an arithmetic number, because the mean of its divisors is an integer number (8661807).

Almost surely, 2^68895174 is an apocalyptic number.

68895174 is an abundant number, since it is smaller than the sum of its proper divisors (69693738).

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

68895174 is a wasteful number, since it uses less digits than its factorization.

68895174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66551.

The product of its digits is 483840, while the sum is 48.

The square root of 68895174 is about 8300.3116808949. The cubic root of 68895174 is about 409.9487820216.

The spelling of 68895174 in words is "sixty-eight million, eight hundred ninety-five thousand, one hundred seventy-four".