14868913 has 4 divisors (see below), whose sum is σ = 14946148. Its totient is φ = 14791680.

The previous prime is 14868901. The next prime is 14868929. The reversal of 14868913 is 31986841.

14868913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8020224 + 6848689 = 2832^2 + 2617^2 .

It is a cyclic number.

It is not a de Polignac number, because 14868913 - 2⁵ = 14868881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14868943) 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, 38328 + ... + 38713.

It is an arithmetic number, because the mean of its divisors is an integer number (3736537).

Almost surely, 2^14868913 is an apocalyptic number.

It is an amenable number.

14868913 is a deficient number, since it is larger than the sum of its proper divisors (77235).

14868913 is an equidigital number, since it uses as much as digits as its factorization.

14868913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77234.

The product of its digits is 41472, while the sum is 40.

The square root of 14868913 is about 3856.0229511765. The cubic root of 14868913 is about 245.9006858895.

The spelling of 14868913 in words is "fourteen million, eight hundred sixty-eight thousand, nine hundred thirteen".