12514747 has 12 divisors (see below), whose sum is σ = 15061680. Its totient is φ = 10355856.

The previous prime is 12514741. The next prime is 12514751. The reversal of 12514747 is 74741521.

It is not a de Polignac number, because 12514747 - 2²³ = 4126139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12514741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2983 + ... + 5824.

It is an arithmetic number, because the mean of its divisors is an integer number (1255140).

Almost surely, 2^12514747 is an apocalyptic number.

12514747 is a deficient number, since it is larger than the sum of its proper divisors (2546933).

12514747 is an equidigital number, since it uses as much as digits as its factorization.

12514747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8850 (or 8843 counting only the distinct ones).

The product of its digits is 7840, while the sum is 31.

The square root of 12514747 is about 3537.6188319264. The cubic root of 12514747 is about 232.1706718275.

The spelling of 12514747 in words is "twelve million, five hundred fourteen thousand, seven hundred forty-seven".