206703933 has 8 divisors (see below), whose sum is σ = 279487296. Its totient is φ = 135861600.

The previous prime is 206703883. The next prime is 206703949. The reversal of 206703933 is 339307602.

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

It is not a de Polignac number, because 206703933 - 2¹² = 206699837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 206703894 and 206703903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206703433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485008 + ... + 485433.

It is an arithmetic number, because the mean of its divisors is an integer number (34935912).

Almost surely, 2^206703933 is an apocalyptic number.

It is an amenable number.

206703933 is a deficient number, since it is larger than the sum of its proper divisors (72783363).

206703933 is an equidigital number, since it uses as much as digits as its factorization.

206703933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970515.

The product of its (nonzero) digits is 20412, while the sum is 33.

The square root of 206703933 is about 14377.2018487604. The cubic root of 206703933 is about 591.2660098140.

The spelling of 206703933 in words is "two hundred six million, seven hundred three thousand, nine hundred thirty-three".