14607689 has 2 divisors, whose sum is σ = 14607690. Its totient is φ = 14607688.

The previous prime is 14607673. The next prime is 14607721. The reversal of 14607689 is 98670641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13935289 + 672400 = 3733^2 + 820^2 .

It is a cyclic number.

It is not a de Polignac number, because 14607689 - 2⁴ = 14607673 is a prime.

It is not a weakly prime, because it can be changed into another prime (14607389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7303844 + 7303845.

It is an arithmetic number, because the mean of its divisors is an integer number (7303845).

Almost surely, 2^14607689 is an apocalyptic number.

It is an amenable number.

14607689 is a deficient number, since it is larger than the sum of its proper divisors (1).

14607689 is an equidigital number, since it uses as much as digits as its factorization.

14607689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 14607689 is about 3822.0006541077. Note that the first 3 decimals coincide. The cubic root of 14607689 is about 244.4521368944.

The spelling of 14607689 in words is "fourteen million, six hundred seven thousand, six hundred eighty-nine".