6467166 has 24 divisors (see below), whose sum is σ = 14278680. Its totient is φ = 2114736.

The previous prime is 6467161. The next prime is 6467171. The reversal of 6467166 is 6617646.

6467166 is a `hidden beast` number, since 646 + 7 + 1 + 6 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (6467161) and next prime (6467171).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6467166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6467161) 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 11 ways as a sum of consecutive naturals, for example, 2436 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (594945).

Almost surely, 2^6467166 is an apocalyptic number.

6467166 is an abundant number, since it is smaller than the sum of its proper divisors (7811514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6467166 is a wasteful number, since it uses less digits than its factorization.

6467166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6840 (or 6837 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 6467166 is about 2543.0623271953. The cubic root of 6467166 is about 186.3107880795.

The spelling of 6467166 in words is "six million, four hundred sixty-seven thousand, one hundred sixty-six".