14189386 has 8 divisors (see below), whose sum is σ = 21310884. Its totient is φ = 7085760.

The previous prime is 14189369. The next prime is 14189387. The reversal of 14189386 is 68398141.

It can be written as a sum of positive squares in 2 ways, for example, as 14175225 + 14161 = 3765^2 + 119^2 .

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

It is a super-3 number, since 3×14189386³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (14189387) 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, 2265 + ... + 5788.

Almost surely, 2^14189386 is an apocalyptic number.

14189386 is a deficient number, since it is larger than the sum of its proper divisors (7121498).

14189386 is an equidigital number, since it uses as much as digits as its factorization.

14189386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8936.

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

The square root of 14189386 is about 3766.8801414433. The cubic root of 14189386 is about 242.0961414780.

The spelling of 14189386 in words is "fourteen million, one hundred eighty-nine thousand, three hundred eighty-six".