805088 has 24 divisors (see below), whose sum is σ = 1605240. Its totient is φ = 397440.

The previous prime is 805081. The next prime is 805097. The reversal of 805088 is 880508.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 805088.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 805088.

It is not an unprimeable number, because it can be changed into a prime (805081) 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, 4358 + ... + 4538.

It is an arithmetic number, because the mean of its divisors is an integer number (66885).

2⁸⁰⁵⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

805088 is a deficient number, since it is larger than the sum of its proper divisors (800152).

805088 is a wasteful number, since it uses less digits than its factorization.

805088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 805088 is about 897.2669613889. The cubic root of 805088 is about 93.0281642836.

The spelling of 805088 in words is "eight hundred five thousand, eighty-eight".