6668264 has 16 divisors (see below), whose sum is σ = 12530400. Its totient is φ = 3326832.

The previous prime is 6668257. The next prime is 6668269. The reversal of 6668264 is 4628666.

6668264 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (6668269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6797 + ... + 7715.

It is an arithmetic number, because the mean of its divisors is an integer number (783150).

Almost surely, 2^6668264 is an apocalyptic number.

It is an amenable number.

6668264 is a deficient number, since it is larger than the sum of its proper divisors (5862136).

6668264 is a wasteful number, since it uses less digits than its factorization.

6668264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832 (or 1828 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 6668264 is about 2582.2982012153. The cubic root of 6668264 is about 188.2222360580. Note that the first 4 decimals are identical.

The spelling of 6668264 in words is "six million, six hundred sixty-eight thousand, two hundred sixty-four".