11359899 has 8 divisors (see below), whose sum is σ = 16829520. Its totient is φ = 7573248.

The previous prime is 11359889. The next prime is 11359913. The reversal of 11359899 is 99895311.

It is not a de Polignac number, because 11359899 - 2⁷ = 11359771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11359819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210342 + ... + 210395.

It is an arithmetic number, because the mean of its divisors is an integer number (2103690).

Almost surely, 2^11359899 is an apocalyptic number.

11359899 is a deficient number, since it is larger than the sum of its proper divisors (5469621).

11359899 is an equidigital number, since it uses as much as digits as its factorization.

11359899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420746 (or 420740 counting only the distinct ones).

The product of its digits is 87480, while the sum is 45.

The square root of 11359899 is about 3370.4449261188. Note that the first 3 decimals coincide. The cubic root of 11359899 is about 224.7975067056.

The spelling of 11359899 in words is "eleven million, three hundred fifty-nine thousand, eight hundred ninety-nine".