206196983 has 8 divisors (see below), whose sum is σ = 209193600. Its totient is φ = 203212728.

The previous prime is 206196971. The next prime is 206197009. The reversal of 206196983 is 389691602.

206196983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 206196983 - 2¹² = 206192887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206196883) 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, 33608 + ... + 39266.

It is an arithmetic number, because the mean of its divisors is an integer number (26149200).

Almost surely, 2^206196983 is an apocalyptic number.

206196983 is a deficient number, since it is larger than the sum of its proper divisors (2996617).

206196983 is an equidigital number, since it uses as much as digits as its factorization.

206196983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6181.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 206196983 is about 14359.5606826950. The cubic root of 206196983 is about 590.7822459474.

The spelling of 206196983 in words is "two hundred six million, one hundred ninety-six thousand, nine hundred eighty-three".