68316177 has 4 divisors (see below), whose sum is σ = 91088240. Its totient is φ = 45544116.

The previous prime is 68316169. The next prime is 68316179. The reversal of 68316177 is 77161386.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 68316177 - 2³ = 68316169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68316179) 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, 11386027 + ... + 11386032.

It is an arithmetic number, because the mean of its divisors is an integer number (22772060).

Almost surely, 2^68316177 is an apocalyptic number.

It is an amenable number.

68316177 is a deficient number, since it is larger than the sum of its proper divisors (22772063).

68316177 is a wasteful number, since it uses less digits than its factorization.

68316177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22772062.

The product of its digits is 42336, while the sum is 39.

The square root of 68316177 is about 8265.3600647522. The cubic root of 68316177 is about 408.7971427638.

The spelling of 68316177 in words is "sixty-eight million, three hundred sixteen thousand, one hundred seventy-seven".