234310215 has 32 divisors (see below), whose sum is σ = 381427200. Its totient is φ = 122808960.

The previous prime is 234310213. The next prime is 234310229. The reversal of 234310215 is 512013432.

It is not a de Polignac number, because 234310215 - 2¹ = 234310213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234310191 and 234310200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234310213) 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 31 ways as a sum of consecutive naturals, for example, 226750 + ... + 227780.

It is an arithmetic number, because the mean of its divisors is an integer number (11919600).

Almost surely, 2^234310215 is an apocalyptic number.

234310215 is a deficient number, since it is larger than the sum of its proper divisors (147116985).

234310215 is a wasteful number, since it uses less digits than its factorization.

234310215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 234310215 is about 15307.1948769198. The cubic root of 234310215 is about 616.4962049745.

Adding to 234310215 its reverse (512013432), we get a palindrome (746323647).

The spelling of 234310215 in words is "two hundred thirty-four million, three hundred ten thousand, two hundred fifteen".