12037113 has 16 divisors (see below), whose sum is σ = 19454400. Its totient is φ = 7295040.

The previous prime is 12037097. The next prime is 12037141. The reversal of 12037113 is 31173021.

It is not a de Polignac number, because 12037113 - 2⁴ = 12037097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12037183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19968 + ... + 20561.

It is an arithmetic number, because the mean of its divisors is an integer number (1215900).

Almost surely, 2^12037113 is an apocalyptic number.

It is an amenable number.

12037113 is a deficient number, since it is larger than the sum of its proper divisors (7417287).

12037113 is a wasteful number, since it uses less digits than its factorization.

12037113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40549 (or 40543 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 12037113 is about 3469.4542798544. The cubic root of 12037113 is about 229.1786266081.

The spelling of 12037113 in words is "twelve million, thirty-seven thousand, one hundred thirteen".