14087666 has 16 divisors (see below), whose sum is σ = 21617280. Its totient is φ = 6883440.

The previous prime is 14087663. The next prime is 14087669. The reversal of 14087666 is 66678041.

It is an interprime number because it is at equal distance from previous prime (14087663) and next prime (14087669).

It is not an unprimeable number, because it can be changed into a prime (14087663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32471 + ... + 32901.

It is an arithmetic number, because the mean of its divisors is an integer number (1351080).

Almost surely, 2^14087666 is an apocalyptic number.

14087666 is a deficient number, since it is larger than the sum of its proper divisors (7529614).

14087666 is a wasteful number, since it uses less digits than its factorization.

14087666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 14087666 is about 3753.3539667876. The cubic root of 14087666 is about 241.5162455654.

The spelling of 14087666 in words is "fourteen million, eighty-seven thousand, six hundred sixty-six".