117896601847 has 2 divisors, whose sum is σ = 117896601848. Its totient is φ = 117896601846.

The previous prime is 117896601841. The next prime is 117896601881. The reversal of 117896601847 is 748106698711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117896601847 - 2²⁷ = 117762384119 is a prime.

It is a super-2 number, since 2×117896601847² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 117896601791 and 117896601800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117896601841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58948300923 + 58948300924.

It is an arithmetic number, because the mean of its divisors is an integer number (58948300924).

Almost surely, 2^117896601847 is an apocalyptic number.

117896601847 is a deficient number, since it is larger than the sum of its proper divisors (1).

117896601847 is an equidigital number, since it uses as much as digits as its factorization.

117896601847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 58.

The spelling of 117896601847 in words is "one hundred seventeen billion, eight hundred ninety-six million, six hundred one thousand, eight hundred forty-seven".