11627087317 has 4 divisors (see below), whose sum is σ = 11701145356. Its totient is φ = 11553029280.

The previous prime is 11627087293. The next prime is 11627087327. The reversal of 11627087317 is 71378072611.

It is a happy number.

11627087317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4739083281 + 6888004036 = 68841^2 + 82994^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11627087317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11627087327) 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 3 ways as a sum of consecutive naturals, for example, 37028784 + ... + 37029097.

It is an arithmetic number, because the mean of its divisors is an integer number (2925286339).

Almost surely, 2^11627087317 is an apocalyptic number.

It is an amenable number.

11627087317 is a deficient number, since it is larger than the sum of its proper divisors (74058039).

11627087317 is an equidigital number, since it uses as much as digits as its factorization.

11627087317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74058038.

The product of its (nonzero) digits is 98784, while the sum is 43.

The spelling of 11627087317 in words is "eleven billion, six hundred twenty-seven million, eighty-seven thousand, three hundred seventeen".