68805741 has 16 divisors (see below), whose sum is σ = 93741120. Its totient is φ = 44878080.

The previous prime is 68805731. The next prime is 68805757. The reversal of 68805741 is 14750886.

It is not a de Polignac number, because 68805741 - 2⁶ = 68805677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68805741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68805731) 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 15 ways as a sum of consecutive naturals, for example, 41851 + ... + 43463.

It is an arithmetic number, because the mean of its divisors is an integer number (5858820).

Almost surely, 2^68805741 is an apocalyptic number.

It is an amenable number.

68805741 is a deficient number, since it is larger than the sum of its proper divisors (24935379).

68805741 is a wasteful number, since it uses less digits than its factorization.

68805741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 68805741 is about 8294.9226036172. The cubic root of 68805741 is about 409.7713200271.

It can be divided in two parts, 6880 and 5741, that added together give a palindrome (12621).

The spelling of 68805741 in words is "sixty-eight million, eight hundred five thousand, seven hundred forty-one".