234893 has 2 divisors, whose sum is σ = 234894. Its totient is φ = 234892.

The previous prime is 234869. The next prime is 234907. The reversal of 234893 is 398432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157609 + 77284 = 397^2 + 278^2 .

It is a cyclic number.

It is not a de Polignac number, because 234893 - 2¹⁴ = 218509 is a prime.

It is a Sophie Germain 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 (234803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117446 + 117447.

It is an arithmetic number, because the mean of its divisors is an integer number (117447).

2²³⁴⁸⁹³ is an apocalyptic number.

It is an amenable number.

234893 is a deficient number, since it is larger than the sum of its proper divisors (1).

234893 is an equidigital number, since it uses as much as digits as its factorization.

234893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 234893 is about 484.6576111029. The cubic root of 234893 is about 61.7006905822.

The spelling of 234893 in words is "two hundred thirty-four thousand, eight hundred ninety-three".