888947113 has 2 divisors, whose sum is σ = 888947114. Its totient is φ = 888947112.

The previous prime is 888947093. The next prime is 888947131. The reversal of 888947113 is 311749888.

888947113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (888947131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 744634944 + 144312169 = 27288^2 + 12013^2 .

It is a cyclic number.

It is not a de Polignac number, because 888947113 - 2⁹ = 888946601 is a prime.

It is a super-2 number, since 2×888947113² = 1580453939422069538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (888947173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444473556 + 444473557.

It is an arithmetic number, because the mean of its divisors is an integer number (444473557).

Almost surely, 2^888947113 is an apocalyptic number.

It is an amenable number.

888947113 is a deficient number, since it is larger than the sum of its proper divisors (1).

888947113 is an equidigital number, since it uses as much as digits as its factorization.

888947113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 49.

The square root of 888947113 is about 29815.2161320357. The cubic root of 888947113 is about 961.5207065047.

The spelling of 888947113 in words is "eight hundred eighty-eight million, nine hundred forty-seven thousand, one hundred thirteen".