43485452 has 12 divisors (see below), whose sum is σ = 80104920. Its totient is φ = 20598336.

The previous prime is 43485401. The next prime is 43485487. The reversal of 43485452 is 25458434.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 286013 + ... + 286164.

It is an arithmetic number, because the mean of its divisors is an integer number (6675410).

Almost surely, 2^43485452 is an apocalyptic number.

It is an amenable number.

43485452 is a deficient number, since it is larger than the sum of its proper divisors (36619468).

43485452 is a wasteful number, since it uses less digits than its factorization.

43485452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572200 (or 572198 counting only the distinct ones).

The product of its digits is 76800, while the sum is 35.

The square root of 43485452 is about 6594.3500058762. The cubic root of 43485452 is about 351.6532721277.

The spelling of 43485452 in words is "forty-three million, four hundred eighty-five thousand, four hundred fifty-two".