234253 has 4 divisors (see below), whose sum is σ = 235228. Its totient is φ = 233280.

The previous prime is 234239. The next prime is 234259. The reversal of 234253 is 352432.

234253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 56169 + 178084 = 237^2 + 422^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163 + ... + 703.

It is an arithmetic number, because the mean of its divisors is an integer number (58807).

234253 is a Friedman number, since it can be written as 22^(5-4+3)-3, using all its digits and the basic arithmetic operations.

2²³⁴²⁵³ is an apocalyptic number.

It is an amenable number.

234253 is a deficient number, since it is larger than the sum of its proper divisors (975).

234253 is an equidigital number, since it uses as much as digits as its factorization.

234253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974.

The product of its digits is 720, while the sum is 19.

The square root of 234253 is about 483.9969008165. The cubic root of 234253 is about 61.6446021216.

Adding to 234253 its reverse (352432), we get a palindrome (586685).

The spelling of 234253 in words is "two hundred thirty-four thousand, two hundred fifty-three".