232643 has 2 divisors, whose sum is σ = 232644. Its totient is φ = 232642.

The previous prime is 232633. The next prime is 232663. The reversal of 232643 is 346232.

232643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (232663) can be obtained adding 232643 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232643 - 2¹⁴ = 216259 is a prime.

It is equal to p₂₀₆₄₈ and since 232643 and 20648 have the same sum of digits, it is a Honaker prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (232633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116321 + 116322.

It is an arithmetic number, because the mean of its divisors is an integer number (116322).

2²³²⁶⁴³ is an apocalyptic number.

232643 is a deficient number, since it is larger than the sum of its proper divisors (1).

232643 is an equidigital number, since it uses as much as digits as its factorization.

232643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 20.

The square root of 232643 is about 482.3307993483. The cubic root of 232643 is about 61.5030513832.

Adding to 232643 its reverse (346232), we get a palindrome (578875).

The spelling of 232643 in words is "two hundred thirty-two thousand, six hundred forty-three".