8522923 has 8 divisors (see below), whose sum is σ = 8846336. Its totient is φ = 8202600.

The previous prime is 8522909. The next prime is 8522939. The reversal of 8522923 is 3292258.

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

It is not a de Polignac number, because 8522923 - 2⁹ = 8522411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an Ulam number.

It is a d-powerful number, because it can be written as 8 + 5⁵ + 2 + 2¹⁷ + 9² + 2²³ + 3³ .

It is a Duffinian number.

8522923 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8522623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5890 + ... + 7192.

It is an arithmetic number, because the mean of its divisors is an integer number (1105792).

Almost surely, 2^8522923 is an apocalyptic number.

8522923 is a deficient number, since it is larger than the sum of its proper divisors (323413).

8522923 is a wasteful number, since it uses less digits than its factorization.

8522923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545.

The product of its digits is 8640, while the sum is 31.

The square root of 8522923 is about 2919.4045625778. The cubic root of 8522923 is about 204.2660488162.

The spelling of 8522923 in words is "eight million, five hundred twenty-two thousand, nine hundred twenty-three".