68331041 has 16 divisors (see below), whose sum is σ = 74245248. Its totient is φ = 62649600.

The previous prime is 68331017. The next prime is 68331073. The reversal of 68331041 is 14013386.

It is a cyclic number.

It is not a de Polignac number, because 68331041 - 2¹⁴ = 68314657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 68331041.

It is not an unprimeable number, because it can be changed into a prime (68331001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135596 + ... + 136098.

It is an arithmetic number, because the mean of its divisors is an integer number (4640328).

Almost surely, 2^68331041 is an apocalyptic number.

68331041 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

68331041 is a deficient number, since it is larger than the sum of its proper divisors (5914207).

68331041 is a wasteful number, since it uses less digits than its factorization.

68331041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 68331041 is about 8266.2591902263. The cubic root of 68331041 is about 408.8267888416.

The spelling of 68331041 in words is "sixty-eight million, three hundred thirty-one thousand, forty-one".