12006869 has 8 divisors (see below), whose sum is σ = 13927488. Its totient is φ = 10137600.

The previous prime is 12006859. The next prime is 12006887. The reversal of 12006869 is 96860021.

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 12006869 - 2¹⁶ = 11941333 is a prime.

It is a super-2 number, since 2×12006869² = 288329806366322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12006829) 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, 12332 + ... + 13269.

It is an arithmetic number, because the mean of its divisors is an integer number (1740936).

Almost surely, 2^12006869 is an apocalyptic number.

It is an amenable number.

12006869 is a deficient number, since it is larger than the sum of its proper divisors (1920619).

12006869 is an equidigital number, since it uses as much as digits as its factorization.

12006869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25675.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 12006869 is about 3465.0929280468. The cubic root of 12006869 is about 228.9865237456.

The spelling of 12006869 in words is "twelve million, six thousand, eight hundred sixty-nine".