12114747 has 6 divisors (see below), whose sum is σ = 17499092. Its totient is φ = 8076492.

The previous prime is 12114737. The next prime is 12114797. The reversal of 12114747 is 74741121.

It is not a de Polignac number, because 12114747 - 2⁴ = 12114731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12114747.

It is not an unprimeable number, because it can be changed into a prime (12114737) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 673033 + ... + 673050.

Almost surely, 2^12114747 is an apocalyptic number.

12114747 is a deficient number, since it is larger than the sum of its proper divisors (5384345).

12114747 is a wasteful number, since it uses less digits than its factorization.

12114747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346089 (or 1346086 counting only the distinct ones).

The product of its digits is 1568, while the sum is 27.

The square root of 12114747 is about 3480.6245129287. The cubic root of 12114747 is about 229.6702710664.

Adding to 12114747 its reverse (74741121), we get a palindrome (86855868).

The spelling of 12114747 in words is "twelve million, one hundred fourteen thousand, seven hundred forty-seven".