68086241 has 8 divisors (see below), whose sum is σ = 72536544. Its totient is φ = 63685440.

The previous prime is 68086223. The next prime is 68086247. The reversal of 68086241 is 14268086.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68086241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68086247) 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, 9515 + ... + 15056.

It is an arithmetic number, because the mean of its divisors is an integer number (9067068).

Almost surely, 2^68086241 is an apocalyptic number.

It is an amenable number.

68086241 is a deficient number, since it is larger than the sum of its proper divisors (4450303).

68086241 is a wasteful number, since it uses less digits than its factorization.

68086241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24751.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 68086241 is about 8251.4387230349. The cubic root of 68086241 is about 408.3379892662.

The spelling of 68086241 in words is "sixty-eight million, eighty-six thousand, two hundred forty-one".