965173 has 4 divisors (see below), whose sum is σ = 1052928. Its totient is φ = 877420.

The previous prime is 965171. The next prime is 965177. The reversal of 965173 is 371569.

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 965173 - 2¹ = 965171 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965171) 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, 43861 + ... + 43882.

It is an arithmetic number, because the mean of its divisors is an integer number (263232).

2⁹⁶⁵¹⁷³ is an apocalyptic number.

It is an amenable number.

965173 is a deficient number, since it is larger than the sum of its proper divisors (87755).

965173 is a wasteful number, since it uses less digits than its factorization.

965173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87754.

The product of its digits is 5670, while the sum is 31.

The square root of 965173 is about 982.4321859548. The cubic root of 965173 is about 98.8253561434.

The spelling of 965173 in words is "nine hundred sixty-five thousand, one hundred seventy-three".