206671160 has 32 divisors (see below), whose sum is σ = 476355600. Its totient is φ = 80651520.

The previous prime is 206671117. The next prime is 206671181. The reversal of 206671160 is 61176602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61370 + ... + 64649.

Almost surely, 2^206671160 is an apocalyptic number.

206671160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

206671160 is an abundant number, since it is smaller than the sum of its proper divisors (269684440).

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

206671160 is a wasteful number, since it uses less digits than its factorization.

206671160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126071 (or 126067 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 206671160 is about 14376.0620477236. The cubic root of 206671160 is about 591.2347596666.

The spelling of 206671160 in words is "two hundred six million, six hundred seventy-one thousand, one hundred sixty".