14140516 has 24 divisors (see below), whose sum is σ = 27571320. Its totient is φ = 6300672.

The previous prime is 14140493. The next prime is 14140517. The reversal of 14140516 is 61504141.

14140516 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 4 ways, for example, as 2916 + 14137600 = 54^2 + 3760^2 .

It is not an unprimeable number, because it can be changed into a prime (14140517) 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, 3181 + ... + 6196.

It is an arithmetic number, because the mean of its divisors is an integer number (1148805).

Almost surely, 2^14140516 is an apocalyptic number.

It is an amenable number.

14140516 is a deficient number, since it is larger than the sum of its proper divisors (13430804).

14140516 is a wasteful number, since it uses less digits than its factorization.

14140516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9423 (or 9421 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 14140516 is about 3760.3877459645. The cubic root of 14140516 is about 241.8178854343.

Adding to 14140516 its reverse (61504141), we get a palindrome (75644657).

The spelling of 14140516 in words is "fourteen million, one hundred forty thousand, five hundred sixteen".