43230216 has 16 divisors (see below), whose sum is σ = 108075600. Its totient is φ = 14410064.

The previous prime is 43230211. The next prime is 43230217. The reversal of 43230216 is 61203234.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 43230192 and 43230201.

It is not an unprimeable number, because it can be changed into a prime (43230211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900606 + ... + 900653.

It is an arithmetic number, because the mean of its divisors is an integer number (6754725).

Almost surely, 2^43230216 is an apocalyptic number.

It is an amenable number.

43230216 is an abundant number, since it is smaller than the sum of its proper divisors (64845384).

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

43230216 is a wasteful number, since it uses less digits than its factorization.

43230216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801268 (or 1801264 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 43230216 is about 6574.9688972648. The cubic root of 43230216 is about 350.9639170382.

The spelling of 43230216 in words is "forty-three million, two hundred thirty thousand, two hundred sixteen".