12345014 has 16 divisors (see below), whose sum is σ = 20459520. Its totient is φ = 5539560.

The previous prime is 12345001. The next prime is 12345017. The reversal of 12345014 is 41054321.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12345017) 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, 1814 + ... + 5289.

It is an arithmetic number, because the mean of its divisors is an integer number (1278720).

Almost surely, 2^12345014 is an apocalyptic number.

12345014 is a deficient number, since it is larger than the sum of its proper divisors (8114506).

12345014 is a wasteful number, since it uses less digits than its factorization.

12345014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7195.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 12345014 is about 3513.5472104413. The cubic root of 12345014 is about 231.1162748648.

Adding to 12345014 its reverse (41054321), we get a palindrome (53399335).

The spelling of 12345014 in words is "twelve million, three hundred forty-five thousand, fourteen".