233914273 has 2 divisors, whose sum is σ = 233914274. Its totient is φ = 233914272.

The previous prime is 233914267. The next prime is 233914349. The reversal of 233914273 is 372419332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212226624 + 21687649 = 14568^2 + 4657^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233914273 is a prime.

It is a super-2 number, since 2×233914273² = 109431774226237058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (233914223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116957136 + 116957137.

It is an arithmetic number, because the mean of its divisors is an integer number (116957137).

Almost surely, 2^233914273 is an apocalyptic number.

It is an amenable number.

233914273 is a deficient number, since it is larger than the sum of its proper divisors (1).

233914273 is an equidigital number, since it uses as much as digits as its factorization.

233914273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 34.

The square root of 233914273 is about 15294.2562094402. The cubic root of 233914273 is about 616.1487533952.

The spelling of 233914273 in words is "two hundred thirty-three million, nine hundred fourteen thousand, two hundred seventy-three".