8004523 has 8 divisors (see below), whose sum is σ = 8290368. Its totient is φ = 7723584.

The previous prime is 8004511. The next prime is 8004547. The reversal of 8004523 is 3254008.

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

It is a cyclic number.

It is not a de Polignac number, because 8004523 - 2⁹ = 8004011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8004494 and 8004503.

It is not an unprimeable number, because it can be changed into a prime (8004583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265 + ... + 4597.

It is an arithmetic number, because the mean of its divisors is an integer number (1036296).

Almost surely, 2^8004523 is an apocalyptic number.

8004523 is a deficient number, since it is larger than the sum of its proper divisors (285845).

8004523 is a wasteful number, since it uses less digits than its factorization.

8004523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2453.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 8004523 is about 2829.2265727580. The cubic root of 8004523 is about 200.0376845656.

The spelling of 8004523 in words is "eight million, four thousand, five hundred twenty-three".