12047108 has 12 divisors (see below), whose sum is σ = 21171612. Its totient is φ = 5998080.

The previous prime is 12047107. The next prime is 12047111. The reversal of 12047108 is 80174021.

12047108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7795264 + 4251844 = 2792^2 + 2062^2 .

It is a super-2 number, since 2×12047108² = 290265622327328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12047107) 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, 5285 + ... + 7212.

It is an arithmetic number, because the mean of its divisors is an integer number (1764301).

Almost surely, 2^12047108 is an apocalyptic number.

It is an amenable number.

12047108 is a deficient number, since it is larger than the sum of its proper divisors (9124504).

12047108 is a wasteful number, since it uses less digits than its factorization.

12047108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12742 (or 12740 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 12047108 is about 3470.8944092265. The cubic root of 12047108 is about 229.2420417769.

The spelling of 12047108 in words is "twelve million, forty-seven thousand, one hundred eight".