11846757847 has 2 divisors, whose sum is σ = 11846757848. Its totient is φ = 11846757846.

The previous prime is 11846757829. The next prime is 11846757889. The reversal of 11846757847 is 74875764811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11846757847 - 2⁷ = 11846757719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11846757791 and 11846757800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11846757817) 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 as a sum of consecutive naturals, namely, 5923378923 + 5923378924.

It is an arithmetic number, because the mean of its divisors is an integer number (5923378924).

Almost surely, 2^11846757847 is an apocalyptic number.

11846757847 is a deficient number, since it is larger than the sum of its proper divisors (1).

11846757847 is an equidigital number, since it uses as much as digits as its factorization.

11846757847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10536960, while the sum is 58.

The spelling of 11846757847 in words is "eleven billion, eight hundred forty-six million, seven hundred fifty-seven thousand, eight hundred forty-seven".