14668499 has 4 divisors (see below), whose sum is σ = 14687064. Its totient is φ = 14649936.

The previous prime is 14668471. The next prime is 14668553. The reversal of 14668499 is 99486641.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99486641 = 19 ⋅5236139.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14668499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14668469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8042 + ... + 9695.

It is an arithmetic number, because the mean of its divisors is an integer number (3671766).

Almost surely, 2^14668499 is an apocalyptic number.

14668499 is a deficient number, since it is larger than the sum of its proper divisors (18565).

14668499 is an equidigital number, since it uses as much as digits as its factorization.

14668499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18564.

The product of its digits is 373248, while the sum is 47.

The square root of 14668499 is about 3829.9476497728. The cubic root of 14668499 is about 244.7908752757.

The spelling of 14668499 in words is "fourteen million, six hundred sixty-eight thousand, four hundred ninety-nine".