234315 has 24 divisors (see below), whose sum is σ = 419328. Its totient is φ = 120960.

The previous prime is 234293. The next prime is 234317. The reversal of 234315 is 513432.

It is not a de Polignac number, because 234315 - 2⁷ = 234187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1782 + ... + 1908.

It is an arithmetic number, because the mean of its divisors is an integer number (17472).

2²³⁴³¹⁵ is an apocalyptic number.

234315 is a deficient number, since it is larger than the sum of its proper divisors (185013).

234315 is a wasteful number, since it uses less digits than its factorization.

234315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 176 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 234315 is about 484.0609465759. The cubic root of 234315 is about 61.6500401568.

Adding to 234315 its reverse (513432), we get a palindrome (747747).

It can be divided in two parts, 23431 and 5, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 234315 in words is "two hundred thirty-four thousand, three hundred fifteen".