6567166 has 8 divisors (see below), whose sum is σ = 10190520. Its totient is φ = 3170328.

The previous prime is 6567163. The next prime is 6567173. The reversal of 6567166 is 6617656.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6567163) 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 3 ways as a sum of consecutive naturals, for example, 56556 + ... + 56671.

It is an arithmetic number, because the mean of its divisors is an integer number (1273815).

Almost surely, 2^6567166 is an apocalyptic number.

6567166 is a deficient number, since it is larger than the sum of its proper divisors (3623354).

6567166 is a wasteful number, since it uses less digits than its factorization.

6567166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113258.

The product of its digits is 45360, while the sum is 37.

The square root of 6567166 is about 2562.6482396146. The cubic root of 6567166 is about 187.2661713315.

The spelling of 6567166 in words is "six million, five hundred sixty-seven thousand, one hundred sixty-six".