43238122 has 16 divisors (see below), whose sum is σ = 66211200. Its totient is φ = 21172320.

The previous prime is 43238113. The next prime is 43238131. The reversal of 43238122 is 22183234.

43238122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (43238113) and next prime (43238131).

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 7 ways as a sum of consecutive naturals, for example, 19654 + ... + 21742.

It is an arithmetic number, because the mean of its divisors is an integer number (4138200).

Almost surely, 2^43238122 is an apocalyptic number.

43238122 is a deficient number, since it is larger than the sum of its proper divisors (22973078).

43238122 is a wasteful number, since it uses less digits than its factorization.

43238122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301.

The product of its digits is 2304, while the sum is 25.

The square root of 43238122 is about 6575.5700893535. The cubic root of 43238122 is about 350.9853106517.

The spelling of 43238122 in words is "forty-three million, two hundred thirty-eight thousand, one hundred twenty-two".