234463 has 2 divisors, whose sum is σ = 234464. Its totient is φ = 234462.

The previous prime is 234461. The next prime is 234467. The reversal of 234463 is 364432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234463 - 2¹ = 234461 is a prime.

Together with 234461, it forms a pair of twin primes.

It is equal to p₂₀₇₈₅ and since 234463 and 20785 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234461) 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, 117231 + 117232.

It is an arithmetic number, because the mean of its divisors is an integer number (117232).

2²³⁴⁴⁶³ is an apocalyptic number.

234463 is a deficient number, since it is larger than the sum of its proper divisors (1).

234463 is an equidigital number, since it uses as much as digits as its factorization.

234463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 22.

The square root of 234463 is about 484.2137957556. The cubic root of 234463 is about 61.6630173963.

Adding to 234463 its reverse (364432), we get a palindrome (598895).

The spelling of 234463 in words is "two hundred thirty-four thousand, four hundred sixty-three".