14077689 has 24 divisors (see below), whose sum is σ = 20495520. Its totient is φ = 8570880.

The previous prime is 14077681. The next prime is 14077699. The reversal of 14077689 is 98677041.

It is not a de Polignac number, because 14077689 - 2³ = 14077681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14077689.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14077681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54649 + ... + 54905.

It is an arithmetic number, because the mean of its divisors is an integer number (853980).

Almost surely, 2^14077689 is an apocalyptic number.

14077689 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14077689 is a deficient number, since it is larger than the sum of its proper divisors (6417831).

14077689 is a wasteful number, since it uses less digits than its factorization.

14077689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 14077689 is about 3752.0246534371. The cubic root of 14077689 is about 241.4592175089.

The spelling of 14077689 in words is "fourteen million, seventy-seven thousand, six hundred eighty-nine".