163232671 has 8 divisors (see below), whose sum is σ = 190359200. Its totient is φ = 139913424.

The previous prime is 163232669. The next prime is 163232683. The reversal of 163232671 is 176232361.

It is not a de Polignac number, because 163232671 - 2¹ = 163232669 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 (163232471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237606 + ... + 238291.

It is an arithmetic number, because the mean of its divisors is an integer number (23794900).

Almost surely, 2^163232671 is an apocalyptic number.

163232671 is a deficient number, since it is larger than the sum of its proper divisors (27126529).

163232671 is an frugal number, since it uses more digits than its factorization.

163232671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475918 (or 475904 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 163232671 is about 12776.2541850106. The cubic root of 163232671 is about 546.5153473127.

The spelling of 163232671 in words is "one hundred sixty-three million, two hundred thirty-two thousand, six hundred seventy-one".