12038135 has 8 divisors (see below), whose sum is σ = 14836416. Its totient is φ = 9370080.

The previous prime is 12038119. The next prime is 12038141. The reversal of 12038135 is 53183021.

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

It is not a de Polignac number, because 12038135 - 2⁴ = 12038119 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 12038135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32351 + ... + 32720.

It is an arithmetic number, because the mean of its divisors is an integer number (1854552).

Almost surely, 2^12038135 is an apocalyptic number.

12038135 is a deficient number, since it is larger than the sum of its proper divisors (2798281).

12038135 is an equidigital number, since it uses as much as digits as its factorization.

12038135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65113.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 12038135 is about 3469.6015621394. The cubic root of 12038135 is about 229.1851124914.

The spelling of 12038135 in words is "twelve million, thirty-eight thousand, one hundred thirty-five".