14235742 has 4 divisors (see below), whose sum is σ = 21353616. Its totient is φ = 7117870.

The previous prime is 14235737. The next prime is 14235743. The reversal of 14235742 is 24753241.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14235742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14235743) by changing a digit.

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 as a sum of consecutive naturals, namely, 3558934 + ... + 3558937.

It is an arithmetic number, because the mean of its divisors is an integer number (5338404).

Almost surely, 2^14235742 is an apocalyptic number.

14235742 is a deficient number, since it is larger than the sum of its proper divisors (7117874).

14235742 is an equidigital number, since it uses as much as digits as its factorization.

14235742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7117873.

The product of its digits is 6720, while the sum is 28.

The square root of 14235742 is about 3773.0282267696. The cubic root of 14235742 is about 242.3594934802.

Adding to 14235742 its reverse (24753241), we get a palindrome (38988983).

The spelling of 14235742 in words is "fourteen million, two hundred thirty-five thousand, seven hundred forty-two".