206079 has 8 divisors (see below), whose sum is σ = 278832. Its totient is φ = 135360.

The previous prime is 206077. The next prime is 206081. The reversal of 206079 is 970602.

It is an interprime number because it is at equal distance from previous prime (206077) and next prime (206081).

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

It is not a de Polignac number, because 206079 - 2¹ = 206077 is a prime.

It is an Ulam number.

206079 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252 + ... + 689.

It is an arithmetic number, because the mean of its divisors is an integer number (34854).

2²⁰⁶⁰⁷⁹ is an apocalyptic number.

206079 is a deficient number, since it is larger than the sum of its proper divisors (72753).

206079 is an equidigital number, since it uses as much as digits as its factorization.

206079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 206079 is about 453.9592492724. The cubic root of 206079 is about 59.0669545365.

The spelling of 206079 in words is "two hundred six thousand, seventy-nine".