11099075 has 36 divisors (see below), whose sum is σ = 15521328. Its totient is φ = 7862400.

The previous prime is 11099063. The next prime is 11099107. The reversal of 11099075 is 57099011.

It is a de Polignac number, because none of the positive numbers 2^k-11099075 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 156290 + ... + 156360.

It is an arithmetic number, because the mean of its divisors is an integer number (431148).

Almost surely, 2^11099075 is an apocalyptic number.

11099075 is a deficient number, since it is larger than the sum of its proper divisors (4422253).

11099075 is a wasteful number, since it uses less digits than its factorization.

11099075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 32.

The square root of 11099075 is about 3331.5274274723. The cubic root of 11099075 is about 223.0637138890.

The spelling of 11099075 in words is "eleven million, ninety-nine thousand, seventy-five".