4068205 has 8 divisors (see below), whose sum is σ = 4919904. Its totient is φ = 3229200.

The previous prime is 4068203. The next prime is 4068221. The reversal of 4068205 is 5028604.

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

It is not a de Polignac number, because 4068205 - 2¹ = 4068203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4068205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068203) 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, 2451 + ... + 3760.

It is an arithmetic number, because the mean of its divisors is an integer number (614988).

Almost surely, 2^4068205 is an apocalyptic number.

It is an amenable number.

4068205 is a deficient number, since it is larger than the sum of its proper divisors (851699).

4068205 is a wasteful number, since it uses less digits than its factorization.

4068205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6347.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4068205 is about 2016.9791768881. The cubic root of 4068205 is about 159.6372642011.

The spelling of 4068205 in words is "four million, sixty-eight thousand, two hundred five".