805007 has 4 divisors (see below), whose sum is σ = 920016. Its totient is φ = 690000.

The previous prime is 804997. The next prime is 805019. The reversal of 805007 is 700508.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 805007 - 2⁶ = 804943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 805007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57494 + ... + 57507.

It is an arithmetic number, because the mean of its divisors is an integer number (230004).

2⁸⁰⁵⁰⁰⁷ is an apocalyptic number.

805007 is a deficient number, since it is larger than the sum of its proper divisors (115009).

805007 is a wasteful number, since it uses less digits than its factorization.

805007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115008.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 805007 is about 897.2218231853. The cubic root of 805007 is about 93.0250443207.

The spelling of 805007 in words is "eight hundred five thousand, seven".