206011268 has 6 divisors (see below), whose sum is σ = 360519726. Its totient is φ = 103005632.

The previous prime is 206011193. The next prime is 206011277. The reversal of 206011268 is 862110602.

206011268 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., 183277444 + 22733824 = 13538^2 + 4768^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25751405 + ... + 25751412.

It is an arithmetic number, because the mean of its divisors is an integer number (60086621).

Almost surely, 2^206011268 is an apocalyptic number.

It is an amenable number.

206011268 is a deficient number, since it is larger than the sum of its proper divisors (154508458).

206011268 is a wasteful number, since it uses less digits than its factorization.

206011268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51502821 (or 51502819 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 206011268 is about 14353.0926284198. The cubic root of 206011268 is about 590.6048264733.

The spelling of 206011268 in words is "two hundred six million, eleven thousand, two hundred sixty-eight".