12613017 has 8 divisors (see below), whose sum is σ = 17702560. Its totient is φ = 7966080.

The previous prime is 12612973. The next prime is 12613019. The reversal of 12613017 is 71031621.

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

It is not a de Polignac number, because 12613017 - 2¹⁰ = 12611993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12612984 and 12613002.

It is not an unprimeable number, because it can be changed into a prime (12613019) 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, 110584 + ... + 110697.

It is an arithmetic number, because the mean of its divisors is an integer number (2212820).

Almost surely, 2^12613017 is an apocalyptic number.

It is an amenable number.

12613017 is a deficient number, since it is larger than the sum of its proper divisors (5089543).

12613017 is a wasteful number, since it uses less digits than its factorization.

12613017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221303.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 12613017 is about 3551.4809586988. The cubic root of 12613017 is about 232.7767821757.

Adding to 12613017 its reverse (71031621), we get a palindrome (83644638).

It can be divided in two parts, 1261 and 3017, that added together give a triangular number (4278 = T₉₂).

The spelling of 12613017 in words is "twelve million, six hundred thirteen thousand, seventeen".