12069947 has 8 divisors (see below), whose sum is σ = 12249600. Its totient is φ = 11891880.

The previous prime is 12069931. The next prime is 12069961. The reversal of 12069947 is 74996021.

12069947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12069947 - 2⁴ = 12069931 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 12069947.

It is not an unprimeable number, because it can be changed into a prime (12069347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25838 + ... + 26300.

It is an arithmetic number, because the mean of its divisors is an integer number (1531200).

Almost surely, 2^12069947 is an apocalyptic number.

12069947 is a deficient number, since it is larger than the sum of its proper divisors (179653).

12069947 is a wasteful number, since it uses less digits than its factorization.

12069947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 12069947 is about 3474.1829255236. The cubic root of 12069947 is about 229.3868166022.

The spelling of 12069947 in words is "twelve million, sixty-nine thousand, nine hundred forty-seven".