970173 has 18 divisors (see below), whose sum is σ = 1492634. Its totient is φ = 607104.

The previous prime is 970147. The next prime is 970201. The reversal of 970173 is 371079.

It can be written as a sum of positive squares in 3 ways, for example, as 412164 + 558009 = 642^2 + 747^2 .

It is not a de Polignac number, because 970173 - 2¹³ = 961981 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970133) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2415 + ... + 2787.

2⁹⁷⁰¹⁷³ is an apocalyptic number.

It is an amenable number.

970173 is a deficient number, since it is larger than the sum of its proper divisors (522461).

970173 is a wasteful number, since it uses less digits than its factorization.

970173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 27.

The square root of 970173 is about 984.9736037072. The cubic root of 970173 is about 98.9957145375.

It can be divided in two parts, 97017 and 3, that added together give a triangular number (97020 = T₄₄₀).

The spelling of 970173 in words is "nine hundred seventy thousand, one hundred seventy-three".