14049668 has 6 divisors (see below), whose sum is σ = 24586926. Its totient is φ = 7024832.

The previous prime is 14049661. The next prime is 14049697. The reversal of 14049668 is 86694041.

It can be written as a sum of positive squares in only one way, i.e., 7739524 + 6310144 = 2782^2 + 2512^2 .

It is not an unprimeable number, because it can be changed into a prime (14049661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1756205 + ... + 1756212.

It is an arithmetic number, because the mean of its divisors is an integer number (4097821).

Almost surely, 2^14049668 is an apocalyptic number.

It is an amenable number.

14049668 is a deficient number, since it is larger than the sum of its proper divisors (10537258).

14049668 is a wasteful number, since it uses less digits than its factorization.

14049668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512421 (or 3512419 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 14049668 is about 3748.2886761828. The cubic root of 14049668 is about 241.2989065659.

The spelling of 14049668 in words is "fourteen million, forty-nine thousand, six hundred sixty-eight".