14140304 has 20 divisors (see below), whose sum is σ = 27521676. Its totient is φ = 7037952.

The previous prime is 14140297. The next prime is 14140339. The reversal of 14140304 is 40304141.

14140304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2715904 + 11424400 = 1648^2 + 3380^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1832 + ... + 5624.

Almost surely, 2^14140304 is an apocalyptic number.

It is an amenable number.

14140304 is a deficient number, since it is larger than the sum of its proper divisors (13381372).

14140304 is a wasteful number, since it uses less digits than its factorization.

14140304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034 (or 4028 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14140304 is about 3760.3595572764. The cubic root of 14140304 is about 241.8166769530.

Adding to 14140304 its reverse (40304141), we get a palindrome (54444445).

The spelling of 14140304 in words is "fourteen million, one hundred forty thousand, three hundred four".