8672923 has 4 divisors (see below), whose sum is σ = 9911920. Its totient is φ = 7433928.

The previous prime is 8672897. The next prime is 8672927. The reversal of 8672923 is 3292768.

8672923 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.

It is a cyclic number.

It is not a de Polignac number, because 8672923 - 2⁵ = 8672891 is a prime.

It is a d-powerful number, because it can be written as 8⁶ + 6 + 7⁴ + 2²² + 9² + 2²² + 3⁹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8672927) 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, 619488 + ... + 619501.

It is an arithmetic number, because the mean of its divisors is an integer number (2477980).

Almost surely, 2^8672923 is an apocalyptic number.

8672923 is a deficient number, since it is larger than the sum of its proper divisors (1238997).

8672923 is a wasteful number, since it uses less digits than its factorization.

8672923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238996.

The product of its digits is 36288, while the sum is 37.

The square root of 8672923 is about 2944.9826824618. The cubic root of 8672923 is about 205.4574199958.

The spelling of 8672923 in words is "eight million, six hundred seventy-two thousand, nine hundred twenty-three".