43996452 has 12 divisors (see below), whose sum is σ = 102658416. Its totient is φ = 14665480.

The previous prime is 43996427. The next prime is 43996453. The reversal of 43996452 is 25469934.

43996452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (43996453) by changing a digit.

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, 1833174 + ... + 1833197.

It is an arithmetic number, because the mean of its divisors is an integer number (8554868).

Almost surely, 2^43996452 is an apocalyptic number.

It is an amenable number.

43996452 is an abundant number, since it is smaller than the sum of its proper divisors (58661964).

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

43996452 is a wasteful number, since it uses less digits than its factorization.

43996452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666378 (or 3666376 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 43996452 is about 6632.9821347566. The cubic root of 43996452 is about 353.0253441291.

The spelling of 43996452 in words is "forty-three million, nine hundred ninety-six thousand, four hundred fifty-two".