163232673 has 8 divisors (see below), whose sum is σ = 219678048. Its totient is φ = 107804544.

The previous prime is 163232669. The next prime is 163232683. The reversal of 163232673 is 376232361.

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

It is not a de Polignac number, because 163232673 - 2² = 163232669 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (163232683) 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, 253936 + ... + 254577.

It is an arithmetic number, because the mean of its divisors is an integer number (27459756).

Almost surely, 2^163232673 is an apocalyptic number.

It is an amenable number.

163232673 is a deficient number, since it is larger than the sum of its proper divisors (56445375).

163232673 is a wasteful number, since it uses less digits than its factorization.

163232673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508623.

The product of its digits is 27216, while the sum is 33.

The square root of 163232673 is about 12776.2542632808. The cubic root of 163232673 is about 546.5153495448.

The spelling of 163232673 in words is "one hundred sixty-three million, two hundred thirty-two thousand, six hundred seventy-three".