12029013 has 32 divisors (see below), whose sum is σ = 19180800. Its totient is φ = 7423488.

The previous prime is 12028993. The next prime is 12029029. The reversal of 12029013 is 31092021.

It is a happy number.

It is not a de Polignac number, because 12029013 - 2⁵ = 12028981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12029053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33328 + ... + 33686.

It is an arithmetic number, because the mean of its divisors is an integer number (599400).

Almost surely, 2^12029013 is an apocalyptic number.

It is an amenable number.

12029013 is a deficient number, since it is larger than the sum of its proper divisors (7151787).

12029013 is a wasteful number, since it uses less digits than its factorization.

12029013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 12029013 is about 3468.2867528508. The cubic root of 12029013 is about 229.1272088686.

The spelling of 12029013 in words is "twelve million, twenty-nine thousand, thirteen".