11136899 has 16 divisors (see below), whose sum is σ = 12268800. Its totient is φ = 10075296.

The previous prime is 11136893. The next prime is 11136901. The reversal of 11136899 is 99863111.

It is not a de Polignac number, because 11136899 - 2⁴ = 11136883 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11136893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39212 + ... + 39494.

It is an arithmetic number, because the mean of its divisors is an integer number (766800).

Almost surely, 2^11136899 is an apocalyptic number.

11136899 is a deficient number, since it is larger than the sum of its proper divisors (1131901).

11136899 is a wasteful number, since it uses less digits than its factorization.

11136899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394.

The product of its digits is 11664, while the sum is 38.

The square root of 11136899 is about 3337.1992748411. The cubic root of 11136899 is about 223.3168159364.

The spelling of 11136899 in words is "eleven million, one hundred thirty-six thousand, eight hundred ninety-nine".