14028019 has 8 divisors (see below), whose sum is σ = 14463680. Its totient is φ = 13597416.

The previous prime is 14028013. The next prime is 14028041. The reversal of 14028019 is 91082041.

It is a happy number.

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 14028019 - 2³ = 14028011 is a prime.

It is a super-2 number, since 2×14028019² = 393570634128722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14027984 and 14028002.

It is not an unprimeable number, because it can be changed into a prime (14028011) 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, 4804 + ... + 7150.

It is an arithmetic number, because the mean of its divisors is an integer number (1807960).

Almost surely, 2^14028019 is an apocalyptic number.

14028019 is a deficient number, since it is larger than the sum of its proper divisors (435661).

14028019 is a wasteful number, since it uses less digits than its factorization.

14028019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 14028019 is about 3745.3997116463. The cubic root of 14028019 is about 241.1749044550.

The spelling of 14028019 in words is "fourteen million, twenty-eight thousand, nineteen".