30234 has 8 divisors (see below), whose sum is σ = 60480. Its totient is φ = 10076.

The previous prime is 30223. The next prime is 30241. The reversal of 30234 is 43203.

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

30234 is an admirable number.

It is a congruent number.

It is an unprimeable number.

30234 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 in 3 ways as a sum of consecutive naturals, for example, 2514 + ... + 2525.

It is an arithmetic number, because the mean of its divisors is an integer number (7560).

2³⁰²³⁴ is an apocalyptic number.

30234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30240).

30234 is a wasteful number, since it uses less digits than its factorization.

30234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5044.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 30234 is about 173.8792684595. The cubic root of 30234 is about 31.1529039613.

Adding to 30234 its reverse (43203), we get a palindrome (73437).

The spelling of 30234 in words is "thirty thousand, two hundred thirty-four".