68092171 has 4 divisors (see below), whose sum is σ = 77819632. Its totient is φ = 58364712.

The previous prime is 68092147. The next prime is 68092183. The reversal of 68092171 is 17129086.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 68092171 - 2⁵ = 68092139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68092111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4863720 + ... + 4863733.

It is an arithmetic number, because the mean of its divisors is an integer number (19454908).

Almost surely, 2^68092171 is an apocalyptic number.

68092171 is a deficient number, since it is larger than the sum of its proper divisors (9727461).

68092171 is an equidigital number, since it uses as much as digits as its factorization.

68092171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9727460.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 68092171 is about 8251.7980464866. The cubic root of 68092171 is about 408.3498437121.

The spelling of 68092171 in words is "sixty-eight million, ninety-two thousand, one hundred seventy-one".