320234 has 4 divisors (see below), whose sum is σ = 480354. Its totient is φ = 160116.

The previous prime is 320219. The next prime is 320237. The reversal of 320234 is 432023.

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

It can be written as a sum of positive squares in only one way, i.e., 299209 + 21025 = 547^2 + 145^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 320234.

It is not an unprimeable number, because it can be changed into a prime (320237) by changing a digit.

320234 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80057 + ... + 80060.

2³²⁰²³⁴ is an apocalyptic number.

320234 is a deficient number, since it is larger than the sum of its proper divisors (160120).

320234 is a wasteful number, since it uses less digits than its factorization.

320234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160119.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 320234 is about 565.8922158857. The cubic root of 320234 is about 68.4157060703.

Adding to 320234 its reverse (432023), we get a palindrome (752257).

The spelling of 320234 in words is "three hundred twenty thousand, two hundred thirty-four".