14375321 has 4 divisors (see below), whose sum is σ = 14611044. Its totient is φ = 14139600.

The previous prime is 14375293. The next prime is 14375327. The reversal of 14375321 is 12357341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12357341 = 113 ⋅109357.

It can be written as a sum of positive squares in 2 ways, for example, as 2890000 + 11485321 = 1700^2 + 3389^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14375321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14375327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117770 + ... + 117891.

It is an arithmetic number, because the mean of its divisors is an integer number (3652761).

Almost surely, 2^14375321 is an apocalyptic number.

It is an amenable number.

14375321 is a deficient number, since it is larger than the sum of its proper divisors (235723).

14375321 is an equidigital number, since it uses as much as digits as its factorization.

14375321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235722.

The product of its digits is 2520, while the sum is 26.

The square root of 14375321 is about 3791.4800540158. The cubic root of 14375321 is about 243.1490164022.

The spelling of 14375321 in words is "fourteen million, three hundred seventy-five thousand, three hundred twenty-one".