234830005 has 4 divisors (see below), whose sum is σ = 281796012. Its totient is φ = 187864000.

The previous prime is 234829999. The next prime is 234830021. The reversal of 234830005 is 500038432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 162256644 + 72573361 = 12738^2 + 8519^2 .

It is not a de Polignac number, because 234830005 - 2¹⁹ = 234305717 is a prime.

It is a super-3 number, since 3×234830005³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23482996 + ... + 23483005.

It is an arithmetic number, because the mean of its divisors is an integer number (70449003).

Almost surely, 2^234830005 is an apocalyptic number.

It is an amenable number.

234830005 is a deficient number, since it is larger than the sum of its proper divisors (46966007).

234830005 is an equidigital number, since it uses as much as digits as its factorization.

234830005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46966006.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 234830005 is about 15324.1640881322. The cubic root of 234830005 is about 616.9517433650.

Adding to 234830005 its reverse (500038432), we get a palindrome (734868437).

The spelling of 234830005 in words is "two hundred thirty-four million, eight hundred thirty thousand, five".