206232771 has 8 divisors (see below), whose sum is σ = 276955840. Its totient is φ = 136499112.

The previous prime is 206232769. The next prime is 206232791. The reversal of 206232771 is 177232602.

206232771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 206232771 - 2¹ = 206232769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206232721) 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, 246865 + ... + 247698.

It is an arithmetic number, because the mean of its divisors is an integer number (34619480).

Almost surely, 2^206232771 is an apocalyptic number.

206232771 is a deficient number, since it is larger than the sum of its proper divisors (70723069).

206232771 is a wasteful number, since it uses less digits than its factorization.

206232771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494705.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 206232771 is about 14360.8067670309. The cubic root of 206232771 is about 590.8164231237.

The spelling of 206232771 in words is "two hundred six million, two hundred thirty-two thousand, seven hundred seventy-one".