43219052 has 12 divisors (see below), whose sum is σ = 75707016. Its totient is φ = 21588480.

The previous prime is 43219039. The next prime is 43219061. The reversal of 43219052 is 25091234.

43219052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74 + ... + 9297.

It is an arithmetic number, because the mean of its divisors is an integer number (6308918).

Almost surely, 2^43219052 is an apocalyptic number.

It is an amenable number.

43219052 is a deficient number, since it is larger than the sum of its proper divisors (32487964).

43219052 is a wasteful number, since it uses less digits than its factorization.

43219052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10528 (or 10526 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 43219052 is about 6574.1198650466. The cubic root of 43219052 is about 350.9337028434.

The spelling of 43219052 in words is "forty-three million, two hundred nineteen thousand, fifty-two".