6667067 has 8 divisors (see below), whose sum is σ = 7470192. Its totient is φ = 5896800.

The previous prime is 6667061. The next prime is 6667069. The reversal of 6667067 is 7607666.

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

It is a cyclic number.

It is not a de Polignac number, because 6667067 - 2²⁰ = 5618491 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 6667067.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7784 + ... + 8597.

It is an arithmetic number, because the mean of its divisors is an integer number (933774).

Almost surely, 2^6667067 is an apocalyptic number.

6667067 is a deficient number, since it is larger than the sum of its proper divisors (803125).

6667067 is a wasteful number, since it uses less digits than its factorization.

6667067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16429.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 6667067 is about 2582.0664205245. The cubic root of 6667067 is about 188.2109729817.

The spelling of 6667067 in words is "six million, six hundred sixty-seven thousand, sixty-seven".