14030621 has 8 divisors (see below), whose sum is σ = 15971904. Its totient is φ = 12200320.

The previous prime is 14030609. The next prime is 14030623. The reversal of 14030621 is 12603041.

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

It is not a de Polignac number, because 14030621 - 2¹⁰ = 14029597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14030621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14030623) 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, 27476 + ... + 27981.

It is an arithmetic number, because the mean of its divisors is an integer number (1996488).

Almost surely, 2^14030621 is an apocalyptic number.

14030621 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14030621 is a deficient number, since it is larger than the sum of its proper divisors (1941283).

14030621 is a wasteful number, since it uses less digits than its factorization.

14030621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55491.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 14030621 is about 3745.7470549945. The cubic root of 14030621 is about 241.1898150494.

Adding to 14030621 its reverse (12603041), we get a palindrome (26633662).

The spelling of 14030621 in words is "fourteen million, thirty thousand, six hundred twenty-one".