804282564 has 12 divisors (see below), whose sum is σ = 1876659344. Its totient is φ = 268094184.

The previous prime is 804282553. The next prime is 804282601. The reversal of 804282564 is 465282408.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33511762 + ... + 33511785.

Almost surely, 2^804282564 is an apocalyptic number.

It is an amenable number.

804282564 is an abundant number, since it is smaller than the sum of its proper divisors (1072376780).

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

804282564 is a wasteful number, since it uses less digits than its factorization.

804282564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67023554 (or 67023552 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 804282564 is about 28359.8759517738. The cubic root of 804282564 is about 929.9713114055.

The spelling of 804282564 in words is "eight hundred four million, two hundred eighty-two thousand, five hundred sixty-four".