206196023 has 8 divisors (see below), whose sum is σ = 229185936. Its totient is φ = 183913600.

The previous prime is 206196017. The next prime is 206196049. The reversal of 206196023 is 320691602.

206196023 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 206196023 - 2¹⁰ = 206194999 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 (206196013) 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, 176258 + ... + 177423.

It is an arithmetic number, because the mean of its divisors is an integer number (28648242).

Almost surely, 2^206196023 is an apocalyptic number.

206196023 is a deficient number, since it is larger than the sum of its proper divisors (22989913).

206196023 is a wasteful number, since it uses less digits than its factorization.

206196023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353745.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 206196023 is about 14359.5272554496. The cubic root of 206196023 is about 590.7813291027.

The spelling of 206196023 in words is "two hundred six million, one hundred ninety-six thousand, twenty-three".