43485432 has 16 divisors (see below), whose sum is σ = 108713640. Its totient is φ = 14495136.

The previous prime is 43485401. The next prime is 43485487. The reversal of 43485432 is 23458434.

43485432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 43485393 and 43485402.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 905923 + ... + 905970.

Almost surely, 2^43485432 is an apocalyptic number.

It is an amenable number.

43485432 is an abundant number, since it is smaller than the sum of its proper divisors (65228208).

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

43485432 is a wasteful number, since it uses less digits than its factorization.

43485432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811902 (or 1811898 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 43485432 is about 6594.3484894264. The cubic root of 43485432 is about 351.6532182164.

The spelling of 43485432 in words is "forty-three million, four hundred eighty-five thousand, four hundred thirty-two".