206534713 has 8 divisors (see below), whose sum is σ = 257497920. Its totient is φ = 160936080.

The previous prime is 206534701. The next prime is 206534743. The reversal of 206534713 is 317435602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 206534713 - 2¹³ = 206526521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206534743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1341058 + ... + 1341211.

It is an arithmetic number, because the mean of its divisors is an integer number (32187240).

Almost surely, 2^206534713 is an apocalyptic number.

It is an amenable number.

206534713 is a deficient number, since it is larger than the sum of its proper divisors (50963207).

206534713 is a wasteful number, since it uses less digits than its factorization.

206534713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682287.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 206534713 is about 14371.3156321890. The cubic root of 206534713 is about 591.1046173842.

The spelling of 206534713 in words is "two hundred six million, five hundred thirty-four thousand, seven hundred thirteen".