68469177 has 16 divisors (see below), whose sum is σ = 106555392. Its totient is φ = 38292240.

The previous prime is 68469161. The next prime is 68469197. The reversal of 68469177 is 77196486.

It is not a de Polignac number, because 68469177 - 2⁴ = 68469161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68469127) 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, 33699 + ... + 35672.

It is an arithmetic number, because the mean of its divisors is an integer number (6659712).

Almost surely, 2^68469177 is an apocalyptic number.

It is an amenable number.

68469177 is a deficient number, since it is larger than the sum of its proper divisors (38086215).

68469177 is a wasteful number, since it uses less digits than its factorization.

68469177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69428.

The product of its digits is 508032, while the sum is 48.

The square root of 68469177 is about 8274.6103835770. The cubic root of 68469177 is about 409.1020941005.

The spelling of 68469177 in words is "sixty-eight million, four hundred sixty-nine thousand, one hundred seventy-seven".