234268213 has 4 divisors (see below), whose sum is σ = 234316288. Its totient is φ = 234220140.

The previous prime is 234268207. The next prime is 234268253. The reversal of 234268213 is 312862432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234268213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234268253) 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 in 3 ways as a sum of consecutive naturals, for example, 15783 + ... + 26788.

It is an arithmetic number, because the mean of its divisors is an integer number (58579072).

Almost surely, 2^234268213 is an apocalyptic number.

It is an amenable number.

234268213 is a deficient number, since it is larger than the sum of its proper divisors (48075).

234268213 is an equidigital number, since it uses as much as digits as its factorization.

234268213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48074.

The product of its digits is 13824, while the sum is 31.

The square root of 234268213 is about 15305.8228462242. The cubic root of 234268213 is about 616.4593654638.

The spelling of 234268213 in words is "two hundred thirty-four million, two hundred sixty-eight thousand, two hundred thirteen".