14032921 has 16 divisors (see below), whose sum is σ = 17132544. Its totient is φ = 11232144.

The previous prime is 14032903. The next prime is 14032927. The reversal of 14032921 is 12923041.

It is not a de Polignac number, because 14032921 - 2⁷ = 14032793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14032892 and 14032901.

It is not an unprimeable number, because it can be changed into a prime (14032927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5910 + ... + 7936.

It is an arithmetic number, because the mean of its divisors is an integer number (1070784).

Almost surely, 2^14032921 is an apocalyptic number.

It is an amenable number.

14032921 is a deficient number, since it is larger than the sum of its proper divisors (3099623).

14032921 is a wasteful number, since it uses less digits than its factorization.

14032921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14032921 is about 3746.0540572715. The cubic root of 14032921 is about 241.2029935173.

Adding to 14032921 its reverse (12923041), we get a palindrome (26955962).

The spelling of 14032921 in words is "fourteen million, thirty-two thousand, nine hundred twenty-one".