12029135 has 8 divisors (see below), whose sum is σ = 14464896. Its totient is φ = 9603360.

The previous prime is 12029123. The next prime is 12029137. The reversal of 12029135 is 53192021.

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

It is not a de Polignac number, because 12029135 - 2¹⁶ = 11963599 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 12029135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12029137) 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, 482 + ... + 4928.

It is an arithmetic number, because the mean of its divisors is an integer number (1808112).

Almost surely, 2^12029135 is an apocalyptic number.

12029135 is a deficient number, since it is larger than the sum of its proper divisors (2435761).

12029135 is an equidigital number, since it uses as much as digits as its factorization.

12029135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4993.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 12029135 is about 3468.3043407406. The cubic root of 12029135 is about 229.1279834799.

The spelling of 12029135 in words is "twelve million, twenty-nine thousand, one hundred thirty-five".