12010517 has 8 divisors (see below), whose sum is σ = 12819456. Its totient is φ = 11212992.

The previous prime is 12010513. The next prime is 12010519. The reversal of 12010517 is 71501021.

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

It is a cyclic number.

It is not a de Polignac number, because 12010517 - 2² = 12010513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12010495 and 12010504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623 + ... + 4940.

It is an arithmetic number, because the mean of its divisors is an integer number (1602432).

Almost surely, 2^12010517 is an apocalyptic number.

12010517 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

12010517 is a deficient number, since it is larger than the sum of its proper divisors (808939).

12010517 is a wasteful number, since it uses less digits than its factorization.

12010517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5707.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 12010517 is about 3465.6192808790. The cubic root of 12010517 is about 229.0097120904.

Adding to 12010517 its reverse (71501021), we get a palindrome (83511538).

The spelling of 12010517 in words is "twelve million, ten thousand, five hundred seventeen".