68608177 has 16 divisors (see below), whose sum is σ = 79073280. Its totient is φ = 58942800.

The previous prime is 68608159. The next prime is 68608213. The reversal of 68608177 is 77180686.

It is a cyclic number.

It is not a de Polignac number, because 68608177 - 2¹¹ = 68606129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (68608157) 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 15 ways as a sum of consecutive naturals, for example, 12324 + ... + 17002.

It is an arithmetic number, because the mean of its divisors is an integer number (4942080).

Almost surely, 2^68608177 is an apocalyptic number.

It is an amenable number.

68608177 is a deficient number, since it is larger than the sum of its proper divisors (10465103).

68608177 is a wasteful number, since it uses less digits than its factorization.

68608177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4764.

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 68608177 is about 8283.0053120833. The cubic root of 68608177 is about 409.3787478009.

The spelling of 68608177 in words is "sixty-eight million, six hundred eight thousand, one hundred seventy-seven".