206582976196 has 9 divisors (see below), whose sum is σ = 361521799149. Its totient is φ = 103291033584.

The previous prime is 206582976151. The next prime is 206582976211. The reversal of 206582976196 is 691679285602.

The square root of 206582976196 is 454514.

It is a perfect power (a square), and thus also a powerful number.

206582976196 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., 142302472900 + 64280503296 = 377230^2 + 253536^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 795400 + ... + 1022656.

Almost surely, 2^206582976196 is an apocalyptic number.

206582976196 is the 454514-th square number.

It is an amenable number.

206582976196 is a deficient number, since it is larger than the sum of its proper divisors (154938822953).

206582976196 is an frugal number, since it uses more digits than its factorization.

206582976196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454518 (or 227259 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 206582976196 in words is "two hundred six billion, five hundred eighty-two million, nine hundred seventy-six thousand, one hundred ninety-six".