8818923 has 4 divisors (see below), whose sum is σ = 11758568. Its totient is φ = 5879280.

The previous prime is 8818897. The next prime is 8818933. The reversal of 8818923 is 3298188.

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

It is not a de Polignac number, because 8818923 - 2⁵ = 8818891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8818933) 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, 1469818 + ... + 1469823.

It is an arithmetic number, because the mean of its divisors is an integer number (2939642).

Almost surely, 2^8818923 is an apocalyptic number.

8818923 is a deficient number, since it is larger than the sum of its proper divisors (2939645).

8818923 is a wasteful number, since it uses less digits than its factorization.

8818923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2939644.

The product of its digits is 27648, while the sum is 39.

The square root of 8818923 is about 2969.6671530661. The cubic root of 8818923 is about 206.6039007569.

The spelling of 8818923 in words is "eight million, eight hundred eighteen thousand, nine hundred twenty-three".