8004522 has 32 divisors (see below), whose sum is σ = 16718400. Its totient is φ = 2551808.

The previous prime is 8004511. The next prime is 8004547. The reversal of 8004522 is 2254008.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31018 + ... + 31274.

It is an arithmetic number, because the mean of its divisors is an integer number (522450).

Almost surely, 2^8004522 is an apocalyptic number.

8004522 is an abundant number, since it is smaller than the sum of its proper divisors (8713878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8004522 is a wasteful number, since it uses less digits than its factorization.

8004522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 8004522 is about 2829.2263960313. The cubic root of 8004522 is about 200.0376762354.

The spelling of 8004522 in words is "eight million, four thousand, five hundred twenty-two".