12617327 has 8 divisors (see below), whose sum is σ = 12998400. Its totient is φ = 12241944.

The previous prime is 12617321. The next prime is 12617357. The reversal of 12617327 is 72371621.

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 12617327 - 2⁸ = 12617071 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 12617327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12617321) 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, 3308 + ... + 6014.

It is an arithmetic number, because the mean of its divisors is an integer number (1624800).

Almost surely, 2^12617327 is an apocalyptic number.

12617327 is a deficient number, since it is larger than the sum of its proper divisors (381073).

12617327 is an equidigital number, since it uses as much as digits as its factorization.

12617327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845.

The product of its digits is 3528, while the sum is 29.

The square root of 12617327 is about 3552.0876959895. The cubic root of 12617327 is about 232.8032932443.

Adding to 12617327 its reverse (72371621), we get a palindrome (84988948).

The spelling of 12617327 in words is "twelve million, six hundred seventeen thousand, three hundred twenty-seven".