805064 has 16 divisors (see below), whose sum is σ = 1625820. Its totient is φ = 371520.

The previous prime is 805061. The next prime is 805067. The reversal of 805064 is 460508.

It is an interprime number because it is at equal distance from previous prime (805061) and next prime (805067).

It can be written as a sum of positive squares in 2 ways, for example, as 708964 + 96100 = 842^2 + 310^2 .

It is not an unprimeable number, because it can be changed into a prime (805061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3767 + ... + 3974.

2⁸⁰⁵⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

805064 is an abundant number, since it is smaller than the sum of its proper divisors (820756).

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

805064 is a wasteful number, since it uses less digits than its factorization.

805064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7760 (or 7756 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 805064 is about 897.2535873431. The cubic root of 805064 is about 93.0272398720.

The spelling of 805064 in words is "eight hundred five thousand, sixty-four".