206894 has 16 divisors (see below), whose sum is σ = 331776. Its totient is φ = 96600.

The previous prime is 206887. The next prime is 206897. The reversal of 206894 is 498602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206897) by changing a digit.

206894 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 in 7 ways as a sum of consecutive naturals, for example, 2879 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (20736).

2²⁰⁶⁸⁹⁴ is an apocalyptic number.

206894 is a deficient number, since it is larger than the sum of its proper divisors (124882).

206894 is a wasteful number, since it uses less digits than its factorization.

206894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 206894 is about 454.8560211759. The cubic root of 206894 is about 59.1447179934.

The spelling of 206894 in words is "two hundred six thousand, eight hundred ninety-four".