14607889 has 2 divisors, whose sum is σ = 14607890. Its totient is φ = 14607888.

The previous prime is 14607877. The next prime is 14607907. The reversal of 14607889 is 98870641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11785489 + 2822400 = 3433^2 + 1680^2 .

It is an emirp because it is prime and its reverse (98870641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14607889 - 2⁹ = 14607377 is a prime.

It is not a weakly prime, because it can be changed into another prime (14607839) 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 as a sum of consecutive naturals, namely, 7303944 + 7303945.

It is an arithmetic number, because the mean of its divisors is an integer number (7303945).

Almost surely, 2^14607889 is an apocalyptic number.

It is an amenable number.

14607889 is a deficient number, since it is larger than the sum of its proper divisors (1).

14607889 is an equidigital number, since it uses as much as digits as its factorization.

14607889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 14607889 is about 3822.0268183256. The cubic root of 14607889 is about 244.4532525216.

The spelling of 14607889 in words is "fourteen million, six hundred seven thousand, eight hundred eighty-nine".