12005029 has 8 divisors (see below), whose sum is σ = 12446720. Its totient is φ = 11566800.

The previous prime is 12005023. The next prime is 12005047. The reversal of 12005029 is 92050021.

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 12005029 - 2¹³ = 11996837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12004997 and 12005015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12005023) 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, 7687 + ... + 9115.

It is an arithmetic number, because the mean of its divisors is an integer number (1555840).

Almost surely, 2^12005029 is an apocalyptic number.

It is an amenable number.

12005029 is a deficient number, since it is larger than the sum of its proper divisors (441691).

12005029 is a wasteful number, since it uses less digits than its factorization.

12005029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 12005029 is about 3464.8274127292. The cubic root of 12005029 is about 228.9748260880.

The spelling of 12005029 in words is "twelve million, five thousand, twenty-nine".