206330248 has 8 divisors (see below), whose sum is σ = 386869230. Its totient is φ = 103165120.

The previous prime is 206330239. The next prime is 206330249. The reversal of 206330248 is 842033602.

206330248 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 only one way, i.e., 206152164 + 178084 = 14358^2 + 422^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (206330249) by changing a digit.

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, 12895633 + ... + 12895648.

Almost surely, 2^206330248 is an apocalyptic number.

It is an amenable number.

206330248 is a deficient number, since it is larger than the sum of its proper divisors (180538982).

206330248 is a wasteful number, since it uses less digits than its factorization.

206330248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25791287 (or 25791283 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 206330248 is about 14364.2002213837. The cubic root of 206330248 is about 590.9094926216.

The spelling of 206330248 in words is "two hundred six million, three hundred thirty thousand, two hundred forty-eight".