8792971 has 4 divisors (see below), whose sum is σ = 9592344. Its totient is φ = 7993600.

The previous prime is 8792963. The next prime is 8792977. The reversal of 8792971 is 1792978.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8792971 - 2³ = 8792963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8792977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399670 + ... + 399691.

It is an arithmetic number, because the mean of its divisors is an integer number (2398086).

Almost surely, 2^8792971 is an apocalyptic number.

8792971 is a deficient number, since it is larger than the sum of its proper divisors (799373).

8792971 is a wasteful number, since it uses less digits than its factorization.

8792971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799372.

The product of its digits is 63504, while the sum is 43.

The square root of 8792971 is about 2965.2944204581. The cubic root of 8792971 is about 206.4010395332.

The spelling of 8792971 in words is "eight million, seven hundred ninety-two thousand, nine hundred seventy-one".