14683689 has 6 divisors (see below), whose sum is σ = 21209786. Its totient is φ = 9789120.

The previous prime is 14683687. The next prime is 14683759. The reversal of 14683689 is 98638641.

It can be written as a sum of positive squares in only one way, i.e., 12531600 + 2152089 = 3540^2 + 1467^2 .

It is not a de Polignac number, because 14683689 - 2¹ = 14683687 is a prime.

It is a super-2 number, since 2×14683689² = 431221445297442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14683681) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 815752 + ... + 815769.

Almost surely, 2^14683689 is an apocalyptic number.

It is an amenable number.

14683689 is a deficient number, since it is larger than the sum of its proper divisors (6526097).

14683689 is a wasteful number, since it uses less digits than its factorization.

14683689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631527 (or 1631524 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 14683689 is about 3831.9301924748. The cubic root of 14683689 is about 244.8753440550.

The spelling of 14683689 in words is "fourteen million, six hundred eighty-three thousand, six hundred eighty-nine".