8605973 has 4 divisors (see below), whose sum is σ = 8615808. Its totient is φ = 8596140.

The previous prime is 8605963. The next prime is 8605997. The reversal of 8605973 is 3795068.

8605973 is digitally balanced in base 3, 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 8605973 - 2¹² = 8601877 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 (8605913) 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, 3461 + ... + 5402.

It is an arithmetic number, because the mean of its divisors is an integer number (2153952).

Almost surely, 2^8605973 is an apocalyptic number.

It is an amenable number.

8605973 is a deficient number, since it is larger than the sum of its proper divisors (9835).

8605973 is an equidigital number, since it uses as much as digits as its factorization.

8605973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9834.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 8605973 is about 2933.5938710053. The cubic root of 8605973 is about 204.9273825684.

The spelling of 8605973 in words is "eight million, six hundred five thousand, nine hundred seventy-three".