8106973 has 4 divisors (see below), whose sum is σ = 9265120. Its totient is φ = 6948828.

The previous prime is 8106947. The next prime is 8106991. The reversal of 8106973 is 3796018.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3796018 = 2 ⋅1898009.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8106973 is a prime.

It is a super-2 number, since 2×8106973² = 131446022445458, which contains 22 as substring.

It is a Duffinian number.

8106973 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8106913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579063 + ... + 579076.

It is an arithmetic number, because the mean of its divisors is an integer number (2316280).

Almost surely, 2^8106973 is an apocalyptic number.

It is an amenable number.

8106973 is a deficient number, since it is larger than the sum of its proper divisors (1158147).

8106973 is a wasteful number, since it uses less digits than its factorization.

8106973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158146.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 8106973 is about 2847.2746618477. The cubic root of 8106973 is about 200.8874975816.

The spelling of 8106973 in words is "eight million, one hundred six thousand, nine hundred seventy-three".