68836011 has 8 divisors (see below), whose sum is σ = 91846800. Its totient is φ = 45857952.

The previous prime is 68835983. The next prime is 68836037. The reversal of 68836011 is 11063886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68836011 - 2⁵ = 68835979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68836051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2760 + ... + 12053.

It is an arithmetic number, because the mean of its divisors is an integer number (11480850).

Almost surely, 2^68836011 is an apocalyptic number.

68836011 is a deficient number, since it is larger than the sum of its proper divisors (23010789).

68836011 is a wasteful number, since it uses less digits than its factorization.

68836011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16365.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 68836011 is about 8296.7470131371. The cubic root of 68836011 is about 409.8314020260.

Adding to 68836011 its reverse (11063886), we get a palindrome (79899897).

The spelling of 68836011 in words is "sixty-eight million, eight hundred thirty-six thousand, eleven".