14240432 has 10 divisors (see below), whose sum is σ = 27590868. Its totient is φ = 7120208.

The previous prime is 14240431. The next prime is 14240437. The reversal of 14240432 is 23404241.

It is not an unprimeable number, because it can be changed into a prime (14240431) by changing a digit.

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 as a sum of consecutive naturals, namely, 444998 + ... + 445029.

Almost surely, 2^14240432 is an apocalyptic number.

It is an amenable number.

14240432 is a deficient number, since it is larger than the sum of its proper divisors (13350436).

14240432 is an equidigital number, since it uses as much as digits as its factorization.

14240432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890035 (or 890029 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 14240432 is about 3773.6496922740. The cubic root of 14240432 is about 242.3861058671.

Adding to 14240432 its reverse (23404241), we get a palindrome (37644673).

The spelling of 14240432 in words is "fourteen million, two hundred forty thousand, four hundred thirty-two".