14875321 has 2 divisors, whose sum is σ = 14875322. Its totient is φ = 14875320.

The previous prime is 14875307. The next prime is 14875327. The reversal of 14875321 is 12357841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10627600 + 4247721 = 3260^2 + 2061^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14875321 is a prime.

It is not a weakly prime, because it can be changed into another prime (14875327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7437660 + 7437661.

It is an arithmetic number, because the mean of its divisors is an integer number (7437661).

Almost surely, 2^14875321 is an apocalyptic number.

It is an amenable number.

14875321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14875321 is an equidigital number, since it uses as much as digits as its factorization.

14875321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 31.

The square root of 14875321 is about 3856.8537695899. The cubic root of 14875321 is about 245.9360057834.

The spelling of 14875321 in words is "fourteen million, eight hundred seventy-five thousand, three hundred twenty-one".