12034517 has 4 divisors (see below), whose sum is σ = 13128576. Its totient is φ = 10940460.

The previous prime is 12034513. The next prime is 12034523. The reversal of 12034517 is 71543021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12034517 - 2² = 12034513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12034492 and 12034501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12034511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547013 + ... + 547034.

It is an arithmetic number, because the mean of its divisors is an integer number (3282144).

Almost surely, 2^12034517 is an apocalyptic number.

It is an amenable number.

12034517 is a deficient number, since it is larger than the sum of its proper divisors (1094059).

12034517 is a wasteful number, since it uses less digits than its factorization.

12034517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094058.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 12034517 is about 3469.0801374428. The cubic root of 12034517 is about 229.1621500524.

Adding to 12034517 its reverse (71543021), we get a palindrome (83577538).

The spelling of 12034517 in words is "twelve million, thirty-four thousand, five hundred seventeen".