8210973 has 8 divisors (see below), whose sum is σ = 11325600. Its totient is φ = 5285168.

The previous prime is 8210933. The next prime is 8210987. The reversal of 8210973 is 3790128.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8210973 - 2¹⁶ = 8145437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8210973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8210933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47103 + ... + 47276.

It is an arithmetic number, because the mean of its divisors is an integer number (1415700).

Almost surely, 2^8210973 is an apocalyptic number.

It is an amenable number.

8210973 is a deficient number, since it is larger than the sum of its proper divisors (3114627).

8210973 is a wasteful number, since it uses less digits than its factorization.

8210973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94411.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 8210973 is about 2865.4795410193. The cubic root of 8210973 is about 201.7428761291.

The spelling of 8210973 in words is "eight million, two hundred ten thousand, nine hundred seventy-three".