14315668 has 6 divisors (see below), whose sum is σ = 25052426. Its totient is φ = 7157832.

The previous prime is 14315629. The next prime is 14315699. The reversal of 14315668 is 86651341.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7409284 + 6906384 = 2722^2 + 2628^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1789455 + ... + 1789462.

Almost surely, 2^14315668 is an apocalyptic number.

It is an amenable number.

14315668 is a deficient number, since it is larger than the sum of its proper divisors (10736758).

14315668 is a wasteful number, since it uses less digits than its factorization.

14315668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578921 (or 3578919 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 14315668 is about 3783.6051591042. The cubic root of 14315668 is about 242.8122198008.

The spelling of 14315668 in words is "fourteen million, three hundred fifteen thousand, six hundred sixty-eight".