11296718647 has 16 divisors (see below), whose sum is σ = 11613581280. Its totient is φ = 10984647168.

The previous prime is 11296718627. The next prime is 11296718659. The reversal of 11296718647 is 74681769211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11296718647 - 2⁷ = 11296718519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11296718594 and 11296718603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11296718627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4751323 + ... + 4753699.

It is an arithmetic number, because the mean of its divisors is an integer number (725848830).

Almost surely, 2^11296718647 is an apocalyptic number.

11296718647 is a deficient number, since it is larger than the sum of its proper divisors (316862633).

11296718647 is an equidigital number, since it uses as much as digits as its factorization.

11296718647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330.

The product of its digits is 1016064, while the sum is 52.

The spelling of 11296718647 in words is "eleven billion, two hundred ninety-six million, seven hundred eighteen thousand, six hundred forty-seven".