43928112 has 40 divisors (see below), whose sum is σ = 116125504. Its totient is φ = 14301504.

The previous prime is 43928111. The next prime is 43928117. The reversal of 43928112 is 21182934.

It is a self number, because there is not a number n which added to its sum of digits gives 43928112.

It is not an unprimeable number, because it can be changed into a prime (43928111) 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, 8578 + ... + 12705.

Almost surely, 2^43928112 is an apocalyptic number.

It is an amenable number.

43928112 is an abundant number, since it is smaller than the sum of its proper divisors (72197392).

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

43928112 is a wasteful number, since it uses less digits than its factorization.

43928112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21337 (or 21331 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 43928112 is about 6627.8286036982. The cubic root of 43928112 is about 352.8424638189.

The spelling of 43928112 in words is "forty-three million, nine hundred twenty-eight thousand, one hundred twelve".