971073 has 6 divisors (see below), whose sum is σ = 1402674. Its totient is φ = 647376.

The previous prime is 971063. The next prime is 971077. The reversal of 971073 is 370179.

It can be written as a sum of positive squares in only one way, i.e., 804609 + 166464 = 897^2 + 408^2 .

It is not a de Polignac number, because 971073 - 2⁸ = 970817 is a prime.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (971077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53940 + ... + 53957.

It is an arithmetic number, because the mean of its divisors is an integer number (233779).

2⁹⁷¹⁰⁷³ is an apocalyptic number.

It is an amenable number.

971073 is a deficient number, since it is larger than the sum of its proper divisors (431601).

971073 is a wasteful number, since it uses less digits than its factorization.

971073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107903 (or 107900 counting only the distinct ones).

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

The square root of 971073 is about 985.4303628365. The cubic root of 971073 is about 99.0263168482.

The spelling of 971073 in words is "nine hundred seventy-one thousand, seventy-three".