806023 has 2 divisors, whose sum is σ = 806024. Its totient is φ = 806022.

The previous prime is 806017. The next prime is 806027. The reversal of 806023 is 320608.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 806023 - 2⁵ = 805991 is a prime.

806023 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (806027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403011 + 403012.

It is an arithmetic number, because the mean of its divisors is an integer number (403012).

2⁸⁰⁶⁰²³ is an apocalyptic number.

806023 is a deficient number, since it is larger than the sum of its proper divisors (1).

806023 is an equidigital number, since it uses as much as digits as its factorization.

806023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 806023 is about 897.7878368523. The cubic root of 806023 is about 93.0641635297.

The spelling of 806023 in words is "eight hundred six thousand, twenty-three".