14230021 has 8 divisors (see below), whose sum is σ = 15375584. Its totient is φ = 13091760.

The previous prime is 14230001. The next prime is 14230043. The reversal of 14230021 is 12003241.

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

It is a cyclic number.

It is not a de Polignac number, because 14230021 - 2⁵ = 14229989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14229983 and 14230010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230001) 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, 2650 + ... + 5956.

It is an arithmetic number, because the mean of its divisors is an integer number (1921948).

Almost surely, 2^14230021 is an apocalyptic number.

It is an amenable number.

14230021 is a deficient number, since it is larger than the sum of its proper divisors (1145563).

14230021 is a wasteful number, since it uses less digits than its factorization.

14230021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3651.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 14230021 is about 3772.2700062429. The cubic root of 14230021 is about 242.3270229928.

Adding to 14230021 its reverse (12003241), we get a palindrome (26233262).

The spelling of 14230021 in words is "fourteen million, two hundred thirty thousand, twenty-one".