163245206 has 8 divisors (see below), whose sum is σ = 245884584. Its totient is φ = 81283680.

The previous prime is 163245197. The next prime is 163245233. The reversal of 163245206 is 602542361.

163245206 is digitally balanced in base 3, 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 Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168860 + ... + 169823.

It is an arithmetic number, because the mean of its divisors is an integer number (30735573).

Almost surely, 2^163245206 is an apocalyptic number.

163245206 is a deficient number, since it is larger than the sum of its proper divisors (82639378).

163245206 is a wasteful number, since it uses less digits than its factorization.

163245206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338926.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 163245206 is about 12776.7447340862. The cubic root of 163245206 is about 546.5293363311.

Adding to 163245206 its reverse (602542361), we get a palindrome (765787567).

The spelling of 163245206 in words is "one hundred sixty-three million, two hundred forty-five thousand, two hundred six".