14099661 has 12 divisors (see below), whose sum is σ = 20523360. Its totient is φ = 9327240.

The previous prime is 14099641. The next prime is 14099669. The reversal of 14099661 is 16699041.

It is not a de Polignac number, because 14099661 - 2⁹ = 14099149 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14099669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4801 + ... + 7158.

It is an arithmetic number, because the mean of its divisors is an integer number (1710280).

Almost surely, 2^14099661 is an apocalyptic number.

It is an amenable number.

14099661 is a deficient number, since it is larger than the sum of its proper divisors (6423699).

14099661 is a wasteful number, since it uses less digits than its factorization.

14099661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12096 (or 12093 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 14099661 is about 3754.9515309788. The cubic root of 14099661 is about 241.5847727801.

The spelling of 14099661 in words is "fourteen million, ninety-nine thousand, six hundred sixty-one".