163232065 has 8 divisors (see below), whose sum is σ = 196083648. Its totient is φ = 130448880.

The previous prime is 163232063. The next prime is 163232087. The reversal of 163232065 is 560232361.

163232065 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 not a de Polignac number, because 163232065 - 2¹ = 163232063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163232063) 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, 11691 + ... + 21520.

It is an arithmetic number, because the mean of its divisors is an integer number (24510456).

Almost surely, 2^163232065 is an apocalyptic number.

It is an amenable number.

163232065 is a deficient number, since it is larger than the sum of its proper divisors (32851583).

163232065 is an equidigital number, since it uses as much as digits as its factorization.

163232065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34199.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 163232065 is about 12776.2304691173. The cubic root of 163232065 is about 546.5146710006.

The spelling of 163232065 in words is "one hundred sixty-three million, two hundred thirty-two thousand, sixty-five".