14014021 has 8 divisors (see below), whose sum is σ = 16163840. Its totient is φ = 11901168.

The previous prime is 14014019. The next prime is 14014027. The reversal of 14014021 is 12041041.

14014021 = T₂₄₄ + T₂₄₅ + ... + T₄₆₁.

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 14014021 - 2¹ = 14014019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14013992 and 14014010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14014027) 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 in 7 ways as a sum of consecutive naturals, for example, 8421 + ... + 9946.

It is an arithmetic number, because the mean of its divisors is an integer number (2020480).

Almost surely, 2^14014021 is an apocalyptic number.

It is an amenable number.

14014021 is a deficient number, since it is larger than the sum of its proper divisors (2149819).

14014021 is a wasteful number, since it uses less digits than its factorization.

14014021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18483.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 14014021 is about 3743.5305528338. The cubic root of 14014021 is about 241.0946581553.

Adding to 14014021 its reverse (12041041), we get a palindrome (26055062).

It can be divided in two parts, 140 and 14021, that added together give a square (14161 = 119²).

The spelling of 14014021 in words is "fourteen million, fourteen thousand, twenty-one".