13714666 has 16 divisors (see below), whose sum is σ = 23561856. Its totient is φ = 5864976.

The previous prime is 13714663. The next prime is 13714667. The reversal of 13714666 is 66641731.

It is not an unprimeable number, because it can be changed into a prime (13714663) by changing a digit.

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, 8755 + ... + 10201.

It is an arithmetic number, because the mean of its divisors is an integer number (1472616).

Almost surely, 2^13714666 is an apocalyptic number.

13714666 is a deficient number, since it is larger than the sum of its proper divisors (9847190).

13714666 is a wasteful number, since it uses less digits than its factorization.

13714666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133.

The product of its digits is 18144, while the sum is 34.

The square root of 13714666 is about 3703.3317431740. The cubic root of 13714666 is about 239.3656046641.

The spelling of 13714666 in words is "thirteen million, seven hundred fourteen thousand, six hundred sixty-six".