14433986 has 16 divisors (see below), whose sum is σ = 26199936. Its totient is φ = 5822016.

The previous prime is 14433983. The next prime is 14433997. The reversal of 14433986 is 68933441.

It is not an unprimeable number, because it can be changed into a prime (14433983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30086 + ... + 30561.

It is an arithmetic number, because the mean of its divisors is an integer number (1637496).

Almost surely, 2^14433986 is an apocalyptic number.

14433986 is a deficient number, since it is larger than the sum of its proper divisors (11765950).

14433986 is a wasteful number, since it uses less digits than its factorization.

14433986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60673.

The product of its digits is 62208, while the sum is 38.

The square root of 14433986 is about 3799.2086018012. The cubic root of 14433986 is about 243.4793273310.

It can be divided in two parts, 144 and 33986, that multiplied together give a palindrome (4893984).

The spelling of 14433986 in words is "fourteen million, four hundred thirty-three thousand, nine hundred eighty-six".