803073 has 16 divisors (see below), whose sum is σ = 1148480. Its totient is φ = 497664.

The previous prime is 803059. The next prime is 803087. The reversal of 803073 is 370308.

It is an interprime number because it is at equal distance from previous prime (803059) and next prime (803087).

It is not a de Polignac number, because 803073 - 2⁴ = 803057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (803053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4065 + ... + 4257.

It is an arithmetic number, because the mean of its divisors is an integer number (71780).

2⁸⁰³⁰⁷³ is an apocalyptic number.

It is an amenable number.

803073 is a deficient number, since it is larger than the sum of its proper divisors (345407).

803073 is a wasteful number, since it uses less digits than its factorization.

803073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 803073 is about 896.1434037028. The cubic root of 803073 is about 92.9504881556.

The spelling of 803073 in words is "eight hundred three thousand, seventy-three".