14189697 has 12 divisors (see below), whose sum is σ = 20570004. Its totient is φ = 9425760.

The previous prime is 14189683. The next prime is 14189701. The reversal of 14189697 is 79698141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9678321 + 4511376 = 3111^2 + 2124^2 .

It is not a de Polignac number, because 14189697 - 2⁷ = 14189569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14189647) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54 + ... + 5327.

It is an arithmetic number, because the mean of its divisors is an integer number (1714167).

Almost surely, 2^14189697 is an apocalyptic number.

It is an amenable number.

14189697 is a deficient number, since it is larger than the sum of its proper divisors (6380307).

14189697 is a wasteful number, since it uses less digits than its factorization.

14189697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680 (or 5677 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 14189697 is about 3766.9214220634. The cubic root of 14189697 is about 242.0979102027.

The spelling of 14189697 in words is "fourteen million, one hundred eighty-nine thousand, six hundred ninety-seven".