43208228 has 24 divisors (see below), whose sum is σ = 88257792. Its totient is φ = 18123264.

The previous prime is 43208227. The next prime is 43208279. The reversal of 43208228 is 82280234.

It is a self number, because there is not a number n which added to its sum of digits gives 43208228.

It is not an unprimeable number, because it can be changed into a prime (43208227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15101 + ... + 17732.

It is an arithmetic number, because the mean of its divisors is an integer number (3677408).

Almost surely, 2^43208228 is an apocalyptic number.

It is an amenable number.

43208228 is an abundant number, since it is smaller than the sum of its proper divisors (45049564).

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

43208228 is a wasteful number, since it uses less digits than its factorization.

43208228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32891 (or 32889 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 43208228 is about 6573.2965854280. The cubic root of 43208228 is about 350.9044038547.

The spelling of 43208228 in words is "forty-three million, two hundred eight thousand, two hundred twenty-eight".