14129668 has 12 divisors (see below), whose sum is σ = 28259392. Its totient is φ = 6055560.

The previous prime is 14129653. The next prime is 14129683. The reversal of 14129668 is 86692141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14129653) and next prime (14129683).

14129668 is an admirable 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 in 3 ways as a sum of consecutive naturals, for example, 252288 + ... + 252343.

Almost surely, 2^14129668 is an apocalyptic number.

It is an amenable number.

14129668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14129668 is a wasteful number, since it uses less digits than its factorization.

14129668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504642 (or 504640 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 14129668 is about 3758.9450647755. The cubic root of 14129668 is about 241.7560321630.

The spelling of 14129668 in words is "fourteen million, one hundred twenty-nine thousand, six hundred sixty-eight".