43238634 has 16 divisors (see below), whose sum is σ = 86610720. Its totient is φ = 14390640.

The previous prime is 43238621. The next prime is 43238647. The reversal of 43238634 is 43683234.

43238634 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 (43238621) and next prime (43238647).

It is a junction number, because it is equal to n+sod(n) for n = 43238595 and 43238604.

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, 1069 + ... + 9360.

It is an arithmetic number, because the mean of its divisors is an integer number (5413170).

Almost surely, 2^43238634 is an apocalyptic number.

43238634 is an abundant number, since it is smaller than the sum of its proper divisors (43372086).

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

43238634 is a wasteful number, since it uses less digits than its factorization.

43238634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11125.

The product of its digits is 41472, while the sum is 33.

The square root of 43238634 is about 6575.6090212238. The cubic root of 43238634 is about 350.9866960323.

The spelling of 43238634 in words is "forty-three million, two hundred thirty-eight thousand, six hundred thirty-four".