43230 has 32 divisors (see below), whose sum is σ = 114048. Its totient is φ = 10400.

The previous prime is 43223. The next prime is 43237. The reversal of 43230 is 3234.

It is an interprime number because it is at equal distance from previous prime (43223) and next prime (43237).

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 43230.

It is not an unprimeable number, because it can be changed into a prime (43237) by changing a digit.

43230 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 15 ways as a sum of consecutive naturals, for example, 265 + ... + 395.

It is an arithmetic number, because the mean of its divisors is an integer number (3564).

2⁴³²³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57024).

43230 is an abundant number, since it is smaller than the sum of its proper divisors (70818).

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

43230 is a wasteful number, since it uses less digits than its factorization.

43230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152.

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

The square root of 43230 is about 207.9182531670. The cubic root of 43230 is about 35.0963332506.

Adding to 43230 its reverse (3234), we get a palindrome (46464).

The spelling of 43230 in words is "forty-three thousand, two hundred thirty".