14385818 has 8 divisors (see below), whose sum is σ = 21874548. Its totient is φ = 7094304.

The previous prime is 14385803. The next prime is 14385823. The reversal of 14385818 is 81858341.

14385818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 14010049 + 375769 = 3743^2 + 613^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49121 + ... + 49412.

Almost surely, 2^14385818 is an apocalyptic number.

14385818 is a deficient number, since it is larger than the sum of its proper divisors (7488730).

14385818 is an equidigital number, since it uses as much as digits as its factorization.

14385818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98608.

The product of its digits is 30720, while the sum is 38.

The square root of 14385818 is about 3792.8640893130. The cubic root of 14385818 is about 243.2081852660.

The spelling of 14385818 in words is "fourteen million, three hundred eighty-five thousand, eight hundred eighteen".