11149099 has 12 divisors (see below), whose sum is σ = 12405936. Its totient is φ = 10007712.

The previous prime is 11149063. The next prime is 11149109. The reversal of 11149099 is 99094111.

It is a happy number.

It is not a de Polignac number, because 11149099 - 2⁹ = 11148587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11149009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5362 + ... + 7144.

It is an arithmetic number, because the mean of its divisors is an integer number (1033828).

Almost surely, 2^11149099 is an apocalyptic number.

11149099 is a deficient number, since it is larger than the sum of its proper divisors (1256837).

11149099 is a wasteful number, since it uses less digits than its factorization.

11149099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846 (or 1833 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 34.

The square root of 11149099 is about 3339.0266545806. The cubic root of 11149099 is about 223.3983308750.

The spelling of 11149099 in words is "eleven million, one hundred forty-nine thousand, ninety-nine".