802093 has 4 divisors (see below), whose sum is σ = 810460. Its totient is φ = 793728.

The previous prime is 802073. The next prime is 802103. The reversal of 802093 is 390208.

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

It can be written as a sum of positive squares in 2 ways, for example, as 574564 + 227529 = 758^2 + 477^2 .

It is a cyclic number.

It is not a de Polignac number, because 802093 - 2¹³ = 793901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4038 + ... + 4231.

It is an arithmetic number, because the mean of its divisors is an integer number (202615).

2⁸⁰²⁰⁹³ is an apocalyptic number.

It is an amenable number.

802093 is a deficient number, since it is larger than the sum of its proper divisors (8367).

802093 is an equidigital number, since it uses as much as digits as its factorization.

802093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8366.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 802093 is about 895.5964493007. The cubic root of 802093 is about 92.9126632186.

The spelling of 802093 in words is "eight hundred two thousand, ninety-three".