206675412 has 12 divisors (see below), whose sum is σ = 482242656. Its totient is φ = 68891800.

The previous prime is 206675411. The next prime is 206675423. The reversal of 206675412 is 214576602.

206675412 is digitally balanced in base 2, base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

206675412 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206675411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8611464 + ... + 8611487.

It is an arithmetic number, because the mean of its divisors is an integer number (40186888).

Almost surely, 2^206675412 is an apocalyptic number.

It is an amenable number.

206675412 is an abundant number, since it is smaller than the sum of its proper divisors (275567244).

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

206675412 is a wasteful number, since it uses less digits than its factorization.

206675412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17222958 (or 17222956 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 206675412 is about 14376.2099316892. The cubic root of 206675412 is about 591.2388142767.

The spelling of 206675412 in words is "two hundred six million, six hundred seventy-five thousand, four hundred twelve".