233279 has 2 divisors, whose sum is σ = 233280. Its totient is φ = 233278.

The previous prime is 233267. The next prime is 233293. The reversal of 233279 is 972332.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233279 is a prime.

It is a Chen prime.

It is a plaindrome in base 6.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233239) 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, 116639 + 116640.

It is an arithmetic number, because the mean of its divisors is an integer number (116640).

2²³³²⁷⁹ is an apocalyptic number.

233279 is a deficient number, since it is larger than the sum of its proper divisors (1).

233279 is an equidigital number, since it uses as much as digits as its factorization.

233279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 26.

The square root of 233279 is about 482.9896479222. The cubic root of 233279 is about 61.5590461185.

It can be divided in two parts, 233 and 279, that added together give a 9-th power (512 = 2⁹).

The spelling of 233279 in words is "two hundred thirty-three thousand, two hundred seventy-nine".