6668035 has 16 divisors (see below), whose sum is σ = 8944992. Its totient is φ = 4729600.

The previous prime is 6668033. The next prime is 6668047. The reversal of 6668035 is 5308666.

It is not a de Polignac number, because 6668035 - 2¹ = 6668033 is a prime.

It is a super-2 number, since 2×6668035² = 88925381522450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6668033) 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, 777 + ... + 3733.

It is an arithmetic number, because the mean of its divisors is an integer number (559062).

Almost surely, 2^6668035 is an apocalyptic number.

6668035 is a deficient number, since it is larger than the sum of its proper divisors (2276957).

6668035 is a wasteful number, since it uses less digits than its factorization.

6668035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 6668035 is about 2582.2538604870. The cubic root of 6668035 is about 188.2200814050.

The spelling of 6668035 in words is "six million, six hundred sixty-eight thousand, thirty-five".