967173161 has 4 divisors (see below), whose sum is σ = 1009224192. Its totient is φ = 925122132.

The previous prime is 967173059. The next prime is 967173293. The reversal of 967173161 is 161371769.

It is a happy number.

967173161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 967173161 - 2¹⁸ = 966911017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (967170161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21025481 + ... + 21025526.

It is an arithmetic number, because the mean of its divisors is an integer number (252306048).

Almost surely, 2^967173161 is an apocalyptic number.

It is an amenable number.

967173161 is a deficient number, since it is larger than the sum of its proper divisors (42051031).

967173161 is a wasteful number, since it uses less digits than its factorization.

967173161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42051030.

The product of its digits is 47628, while the sum is 41.

The square root of 967173161 is about 31099.4077274793. The cubic root of 967173161 is about 988.9357542860.

The spelling of 967173161 in words is "nine hundred sixty-seven million, one hundred seventy-three thousand, one hundred sixty-one".