206160 has 40 divisors (see below), whose sum is σ = 639840. Its totient is φ = 54912.

The previous prime is 206153. The next prime is 206177. The reversal of 206160 is 61602.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190 + ... + 669.

It is an arithmetic number, because the mean of its divisors is an integer number (15996).

2²⁰⁶¹⁶⁰ is an apocalyptic number.

206160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

206160 is an abundant number, since it is smaller than the sum of its proper divisors (433680).

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

206160 is a wasteful number, since it uses less digits than its factorization.

206160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 206160 is about 454.0484555639. The cubic root of 206160 is about 59.0746923403.

Adding to 206160 its reverse (61602), we get a palindrome (267762).

The spelling of 206160 in words is "two hundred six thousand, one hundred sixty".