206040602 has 16 divisors (see below), whose sum is σ = 315612072. Its totient is φ = 100857600.

The previous prime is 206040589. The next prime is 206040613.

206040602 is nontrivially palindromic in base 10.

206040602 is digitally balanced in base 3, 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 4 ways, for example, as 205951201 + 89401 = 14351^2 + 299^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14852 + ... + 25152.

Almost surely, 2^206040602 is an apocalyptic number.

206040602 is a deficient number, since it is larger than the sum of its proper divisors (109571470).

206040602 is a wasteful number, since it uses less digits than its factorization.

206040602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10513.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 206040602 is about 14354.1144624111. The cubic root of 206040602 is about 590.6328572698.

The spelling of 206040602 in words is "two hundred six million, forty thousand, six hundred two".