14221435 has 8 divisors (see below), whose sum is σ = 18069696. Its totient is φ = 10707840.

The previous prime is 14221421. The next prime is 14221483. The reversal of 14221435 is 53412241.

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

It is a de Polignac number, because none of the positive numbers 2^k-14221435 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 83571 + ... + 83740.

It is an arithmetic number, because the mean of its divisors is an integer number (2258712).

Almost surely, 2^14221435 is an apocalyptic number.

14221435 is a deficient number, since it is larger than the sum of its proper divisors (3848261).

14221435 is a wasteful number, since it uses less digits than its factorization.

14221435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167333.

The product of its digits is 960, while the sum is 22.

The square root of 14221435 is about 3771.1317929767. The cubic root of 14221435 is about 242.2782753856.

Adding to 14221435 its reverse (53412241), we get a palindrome (67633676).

The spelling of 14221435 in words is "fourteen million, two hundred twenty-one thousand, four hundred thirty-five".