233069 has 2 divisors, whose sum is σ = 233070. Its totient is φ = 233068.

The previous prime is 233021. The next prime is 233071. The reversal of 233069 is 960332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 170569 + 62500 = 413^2 + 250^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233069 is a prime.

It is a super-2 number, since 2×233069² = 108642317522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 233071, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116534 + 116535.

It is an arithmetic number, because the mean of its divisors is an integer number (116535).

2²³³⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

233069 is a deficient number, since it is larger than the sum of its proper divisors (1).

233069 is an equidigital number, since it uses as much as digits as its factorization.

233069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 233069 is about 482.7722030109. The cubic root of 233069 is about 61.5405685577.

The spelling of 233069 in words is "two hundred thirty-three thousand, sixty-nine".