68361335 has 32 divisors (see below), whose sum is σ = 104509440. Its totient is φ = 41789952.

The previous prime is 68361289. The next prime is 68361379. The reversal of 68361335 is 53316386.

It is a cyclic number.

It is not a de Polignac number, because 68361335 - 2⁸ = 68361079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 68361295 and 68361304.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8282 + ... + 14328.

It is an arithmetic number, because the mean of its divisors is an integer number (3265920).

Almost surely, 2^68361335 is an apocalyptic number.

68361335 is a deficient number, since it is larger than the sum of its proper divisors (36148105).

68361335 is a wasteful number, since it uses less digits than its factorization.

68361335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095.

The product of its digits is 38880, while the sum is 35.

The square root of 68361335 is about 8268.0913758860. The cubic root of 68361335 is about 408.8871965701.

The spelling of 68361335 in words is "sixty-eight million, three hundred sixty-one thousand, three hundred thirty-five".