234506 has 8 divisors (see below), whose sum is σ = 361380. Its totient is φ = 114048.

The previous prime is 234499. The next prime is 234511. The reversal of 234506 is 605432.

It can be written as a sum of positive squares in 2 ways, for example, as 198025 + 36481 = 445^2 + 191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511 + ... + 1658.

2²³⁴⁵⁰⁶ is an apocalyptic number.

234506 is a deficient number, since it is larger than the sum of its proper divisors (126874).

234506 is a wasteful number, since it uses less digits than its factorization.

234506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3208.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 234506 is about 484.2581955940. The cubic root of 234506 is about 61.6667867866. Note that the first 3 decimals are identical.

Adding to 234506 its reverse (605432), we get a palindrome (839938).

The spelling of 234506 in words is "two hundred thirty-four thousand, five hundred six".