12068971 has 6 divisors (see below), whose sum is σ = 12720140. Its totient is φ = 11419416.

The previous prime is 12068957. The next prime is 12069011. The reversal of 12068971 is 17986021.

It is a happy number.

It is not a de Polignac number, because 12068971 - 2²³ = 3680363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12068921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14745 + ... + 15541.

Almost surely, 2^12068971 is an apocalyptic number.

12068971 is a deficient number, since it is larger than the sum of its proper divisors (651169).

12068971 is an frugal number, since it uses more digits than its factorization.

12068971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 12068971 is about 3474.0424580019. The cubic root of 12068971 is about 229.3806335437.

The spelling of 12068971 in words is "twelve million, sixty-eight thousand, nine hundred seventy-one".