14129186 has 16 divisors (see below), whose sum is σ = 21695040. Its totient is φ = 6899280.

The previous prime is 14129147. The next prime is 14129191. The reversal of 14129186 is 68192141.

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, 21515 + ... + 22161.

It is an arithmetic number, because the mean of its divisors is an integer number (1355940).

Almost surely, 2^14129186 is an apocalyptic number.

14129186 is a deficient number, since it is larger than the sum of its proper divisors (7565854).

14129186 is a wasteful number, since it uses less digits than its factorization.

14129186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889.

The product of its digits is 3456, while the sum is 32.

The square root of 14129186 is about 3758.8809504958. The cubic root of 14129186 is about 241.7532831545.

The spelling of 14129186 in words is "fourteen million, one hundred twenty-nine thousand, one hundred eighty-six".