12514443 has 4 divisors (see below), whose sum is σ = 16685928. Its totient is φ = 8342960.

The previous prime is 12514441. The next prime is 12514451. The reversal of 12514443 is 34441521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34441521 = 3 ⋅11480507.

It is a cyclic number.

It is not a de Polignac number, because 12514443 - 2¹ = 12514441 is a prime.

It is a super-2 number, since 2×12514443² = 313222567200498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12514441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2085738 + ... + 2085743.

It is an arithmetic number, because the mean of its divisors is an integer number (4171482).

Almost surely, 2^12514443 is an apocalyptic number.

12514443 is a deficient number, since it is larger than the sum of its proper divisors (4171485).

12514443 is an equidigital number, since it uses as much as digits as its factorization.

12514443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171484.

The product of its digits is 1920, while the sum is 24.

The square root of 12514443 is about 3537.5758649109. The cubic root of 12514443 is about 232.1687918999.

Adding to 12514443 its reverse (34441521), we get a palindrome (46955964).

The spelling of 12514443 in words is "twelve million, five hundred fourteen thousand, four hundred forty-three".