206682012 has 36 divisors (see below), whose sum is σ = 529066720. Its totient is φ = 68020992.

The previous prime is 206682011. The next prime is 206682013. The reversal of 206682012 is 210286602.

It is an interprime number because it is at equal distance from previous prime (206682011) and next prime (206682013).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206682011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33493 + ... + 39180.

Almost surely, 2^206682012 is an apocalyptic number.

It is an amenable number.

206682012 is an abundant number, since it is smaller than the sum of its proper divisors (322384708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206682012 is a wasteful number, since it uses less digits than its factorization.

206682012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72762 (or 72757 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 206682012 is about 14376.4394757534. The cubic root of 206682012 is about 591.2451077760.

The spelling of 206682012 in words is "two hundred six million, six hundred eighty-two thousand, twelve".