12047114 has 4 divisors (see below), whose sum is σ = 18070674. Its totient is φ = 6023556.

The previous prime is 12047111. The next prime is 12047137. The reversal of 12047114 is 41174021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9406489 + 2640625 = 3067^2 + 1625^2 .

It is not an unprimeable number, because it can be changed into a prime (12047111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3011777 + ... + 3011780.

Almost surely, 2^12047114 is an apocalyptic number.

12047114 is a deficient number, since it is larger than the sum of its proper divisors (6023560).

12047114 is an equidigital number, since it uses as much as digits as its factorization.

12047114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6023559.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 12047114 is about 3470.8952735570. The cubic root of 12047114 is about 229.2420798345.

The spelling of 12047114 in words is "twelve million, forty-seven thousand, one hundred fourteen".