43452230 has 8 divisors (see below), whose sum is σ = 78214032. Its totient is φ = 17380888.

The previous prime is 43452223. The next prime is 43452271. The reversal of 43452230 is 3225434.

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

It is a junction number, because it is equal to n+sod(n) for n = 43452196 and 43452205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172602 + ... + 2172621.

It is an arithmetic number, because the mean of its divisors is an integer number (9776754).

Almost surely, 2^43452230 is an apocalyptic number.

43452230 is a deficient number, since it is larger than the sum of its proper divisors (34761802).

43452230 is a wasteful number, since it uses less digits than its factorization.

43452230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345230.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 43452230 is about 6591.8305500066. The cubic root of 43452230 is about 351.5636973325.

Adding to 43452230 its reverse (3225434), we get a palindrome (46677664).

The spelling of 43452230 in words is "forty-three million, four hundred fifty-two thousand, two hundred thirty".