14432005 has 8 divisors (see below), whose sum is σ = 19792512. Its totient is φ = 9896208.

The previous prime is 14432003. The next prime is 14432009. The reversal of 14432005 is 50023441.

14432005 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 not a de Polignac number, because 14432005 - 2¹ = 14432003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14432003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206137 + ... + 206206.

It is an arithmetic number, because the mean of its divisors is an integer number (2474064).

Almost surely, 2^14432005 is an apocalyptic number.

It is an amenable number.

14432005 is a deficient number, since it is larger than the sum of its proper divisors (5360507).

14432005 is an equidigital number, since it uses as much as digits as its factorization.

14432005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412355.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 14432005 is about 3798.9478806638. The cubic root of 14432005 is about 243.4681880053.

Adding to 14432005 its reverse (50023441), we get a palindrome (64455446).

It can be divided in two parts, 1443 and 2005, that multiplied together give a triangular number (2893215 = T₂₄₀₅).

The spelling of 14432005 in words is "fourteen million, four hundred thirty-two thousand, five".