6572668 has 12 divisors (see below), whose sum is σ = 11747232. Its totient is φ = 3216320.

The previous prime is 6572627. The next prime is 6572677. The reversal of 6572668 is 8662756.

It is a self number, because there is not a number n which added to its sum of digits gives 6572668.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17293 + ... + 17668.

It is an arithmetic number, because the mean of its divisors is an integer number (978936).

Almost surely, 2^6572668 is an apocalyptic number.

It is an amenable number.

6572668 is a deficient number, since it is larger than the sum of its proper divisors (5174564).

6572668 is a wasteful number, since it uses less digits than its factorization.

6572668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35012 (or 35010 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 6572668 is about 2563.7215137374. The cubic root of 6572668 is about 187.3184542020.

The spelling of 6572668 in words is "six million, five hundred seventy-two thousand, six hundred sixty-eight".