14120686 has 16 divisors (see below), whose sum is σ = 23016960. Its totient is φ = 6472440.

The previous prime is 14120681. The next prime is 14120699. The reversal of 14120686 is 68602141.

It is a super-2 number, since 2×14120686² = 398787546221192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14120681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4816 + ... + 7171.

It is an arithmetic number, because the mean of its divisors is an integer number (1438560).

Almost surely, 2^14120686 is an apocalyptic number.

14120686 is a deficient number, since it is larger than the sum of its proper divisors (8896274).

14120686 is a wasteful number, since it uses less digits than its factorization.

14120686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12039.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 14120686 is about 3757.7501247422. The cubic root of 14120686 is about 241.7047945127.

The spelling of 14120686 in words is "fourteen million, one hundred twenty thousand, six hundred eighty-six".