6671161206 has 24 divisors (see below), whose sum is σ = 14551196400. Its totient is φ = 2208795216.

The previous prime is 6671161187. The next prime is 6671161229. The reversal of 6671161206 is 6021611766.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1241010 + ... + 1246373.

It is an arithmetic number, because the mean of its divisors is an integer number (606299850).

Almost surely, 2^6671161206 is an apocalyptic number.

6671161206 is an abundant number, since it is smaller than the sum of its proper divisors (7880035194).

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

6671161206 is a wasteful number, since it uses less digits than its factorization.

6671161206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487540 (or 2487537 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 6671161206 is about 81677.1767754004. The cubic root of 6671161206 is about 1882.4949150934.

The spelling of 6671161206 in words is "six billion, six hundred seventy-one million, one hundred sixty-one thousand, two hundred six".