43432106 has 8 divisors (see below), whose sum is σ = 65180640. Its totient is φ = 21705228.

The previous prime is 43432099. The next prime is 43432171. The reversal of 43432106 is 60123434.

It is a happy number.

43432106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1235 + ... + 9401.

It is an arithmetic number, because the mean of its divisors is an integer number (8147580).

Almost surely, 2^43432106 is an apocalyptic number.

43432106 is a deficient number, since it is larger than the sum of its proper divisors (21748534).

43432106 is a wasteful number, since it uses less digits than its factorization.

43432106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10828.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 43432106 is about 6590.3039383628. The cubic root of 43432106 is about 351.5094158045.

The spelling of 43432106 in words is "forty-three million, four hundred thirty-two thousand, one hundred six".