206792 has 8 divisors (see below), whose sum is σ = 387750. Its totient is φ = 103392.

The previous prime is 206783. The next prime is 206803. The reversal of 206792 is 297602.

206792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 206116 + 676 = 454^2 + 26^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a plaindrome in base 9.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 206792.

It is an unprimeable number.

206792 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12917 + ... + 12932.

2²⁰⁶⁷⁹² is an apocalyptic number.

It is an amenable number.

206792 is a deficient number, since it is larger than the sum of its proper divisors (180958).

206792 is a wasteful number, since it uses less digits than its factorization.

206792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25855 (or 25851 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 206792 is about 454.7438839611. The cubic root of 206792 is about 59.1349968272.

The spelling of 206792 in words is "two hundred six thousand, seven hundred ninety-two".