834023 has 2 divisors, whose sum is σ = 834024. Its totient is φ = 834022.

The previous prime is 834013. The next prime is 834059. The reversal of 834023 is 320438.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 834023 - 2⁴ = 834007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 833986 and 834004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (834013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417011 + 417012.

It is an arithmetic number, because the mean of its divisors is an integer number (417012).

2⁸³⁴⁰²³ is an apocalyptic number.

834023 is a deficient number, since it is larger than the sum of its proper divisors (1).

834023 is an equidigital number, since it uses as much as digits as its factorization.

834023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 834023 is about 913.2485970424. The cubic root of 834023 is about 94.1295557771.

The spelling of 834023 in words is "eight hundred thirty-four thousand, twenty-three".