206608036 has 6 divisors (see below), whose sum is σ = 361564070. Its totient is φ = 103304016.

The previous prime is 206608027. The next prime is 206608043. The reversal of 206608036 is 630806602.

It can be written as a sum of positive squares in only one way, i.e., 161798400 + 44809636 = 12720^2 + 6694^2 .

It is a junction number, because it is equal to n+sod(n) for n = 206607989 and 206608007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25826001 + ... + 25826008.

Almost surely, 2^206608036 is an apocalyptic number.

It is an amenable number.

206608036 is a deficient number, since it is larger than the sum of its proper divisors (154956034).

206608036 is a wasteful number, since it uses less digits than its factorization.

206608036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51652013 (or 51652011 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 206608036 is about 14373.8664248698. The cubic root of 206608036 is about 591.1745595185.

The spelling of 206608036 in words is "two hundred six million, six hundred eight thousand, thirty-six".