68295171 has 24 divisors (see below), whose sum is σ = 112162320. Its totient is φ = 36728832.

The previous prime is 68295169. The next prime is 68295179. The reversal of 68295171 is 17159286.

It is not a de Polignac number, because 68295171 - 2¹ = 68295169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68295179) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11166 + ... + 16163.

It is an arithmetic number, because the mean of its divisors is an integer number (4673430).

Almost surely, 2^68295171 is an apocalyptic number.

68295171 is a deficient number, since it is larger than the sum of its proper divisors (43867149).

68295171 is a wasteful number, since it uses less digits than its factorization.

68295171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27363 (or 27356 counting only the distinct ones).

The product of its digits is 30240, while the sum is 39.

The square root of 68295171 is about 8264.0892420157. The cubic root of 68295171 is about 408.7552392038.

The spelling of 68295171 in words is "sixty-eight million, two hundred ninety-five thousand, one hundred seventy-one".