804575580 has 96 divisors (see below), whose sum is σ = 2318367744. Its totient is φ = 208368384.

The previous prime is 804575573. The next prime is 804575587. The reversal of 804575580 is 85575408.

It is an interprime number because it is at equal distance from previous prime (804575573) and next prime (804575587).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804575587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507469 + ... + 509051.

It is an arithmetic number, because the mean of its divisors is an integer number (24149664).

Almost surely, 2^804575580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804575580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1159183872).

804575580 is an abundant number, since it is smaller than the sum of its proper divisors (1513792164).

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

804575580 is a wasteful number, since it uses less digits than its factorization.

804575580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835 (or 1833 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 42.

The square root of 804575580 is about 28365.0415123969. The cubic root of 804575580 is about 930.0842333232.

The spelling of 804575580 in words is "eight hundred four million, five hundred seventy-five thousand, five hundred eighty".