12740014 has 16 divisors (see below), whose sum is σ = 22118400. Its totient is φ = 5390424.

The previous prime is 12740003. The next prime is 12740017. The reversal of 12740014 is 41004721.

12740014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12739973 and 12740000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12740017) 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, 4654 + ... + 6865.

It is an arithmetic number, because the mean of its divisors is an integer number (1382400).

Almost surely, 2^12740014 is an apocalyptic number.

12740014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12740014 is a deficient number, since it is larger than the sum of its proper divisors (9378386).

12740014 is a wasteful number, since it uses less digits than its factorization.

12740014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11607.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 12740014 is about 3569.3156206758. The cubic root of 12740014 is about 233.5554298020. Note that the first 3 decimals are identical.

Adding to 12740014 its reverse (41004721), we get a palindrome (53744735).

The spelling of 12740014 in words is "twelve million, seven hundred forty thousand, fourteen".