116248999 has 2 divisors, whose sum is σ = 116249000. Its totient is φ = 116248998.

The previous prime is 116248991. The next prime is 116249017. The reversal of 116248999 is 999842611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116248999 - 2³ = 116248991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116248991) 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 as a sum of consecutive naturals, namely, 58124499 + 58124500.

It is an arithmetic number, because the mean of its divisors is an integer number (58124500).

Almost surely, 2^116248999 is an apocalyptic number.

116248999 is a deficient number, since it is larger than the sum of its proper divisors (1).

116248999 is an equidigital number, since it uses as much as digits as its factorization.

116248999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 49.

The square root of 116248999 is about 10781.8829060605. The cubic root of 116248999 is about 488.0486030043.

The spelling of 116248999 in words is "one hundred sixteen million, two hundred forty-eight thousand, nine hundred ninety-nine".