14622986 has 16 divisors (see below), whose sum is σ = 26158464. Its totient is φ = 5994384.

The previous prime is 14622961. The next prime is 14622997. The reversal of 14622986 is 68922641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22385 + ... + 23028.

It is an arithmetic number, because the mean of its divisors is an integer number (1634904).

Almost surely, 2^14622986 is an apocalyptic number.

14622986 is a deficient number, since it is larger than the sum of its proper divisors (11535478).

14622986 is a wasteful number, since it uses less digits than its factorization.

14622986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45445.

The product of its digits is 41472, while the sum is 38.

The square root of 14622986 is about 3824.0013075312. The cubic root of 14622986 is about 244.5374362601.

It can be divided in two parts, 146 and 22986, that added together give a palindrome (23132).

The spelling of 14622986 in words is "fourteen million, six hundred twenty-two thousand, nine hundred eighty-six".