43425924 has 12 divisors (see below), whose sum is σ = 101327184. Its totient is φ = 14475304.

The previous prime is 43425923. The next prime is 43425931. The reversal of 43425924 is 42952434.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (43425923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1809402 + ... + 1809425.

It is an arithmetic number, because the mean of its divisors is an integer number (8443932).

Almost surely, 2^43425924 is an apocalyptic number.

It is an amenable number.

43425924 is an abundant number, since it is smaller than the sum of its proper divisors (57901260).

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

43425924 is a wasteful number, since it uses less digits than its factorization.

43425924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3618834 (or 3618832 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 43425924 is about 6589.8348992976. The cubic root of 43425924 is about 351.4927374029.

The spelling of 43425924 in words is "forty-three million, four hundred twenty-five thousand, nine hundred twenty-four".