11099705 has 16 divisors (see below), whose sum is σ = 14476800. Its totient is φ = 8138880.

The previous prime is 11099687. The next prime is 11099707. The reversal of 11099705 is 50799011.

It is not a de Polignac number, because 11099705 - 2⁸ = 11099449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11099707) 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 15 ways as a sum of consecutive naturals, for example, 1061 + ... + 4829.

It is an arithmetic number, because the mean of its divisors is an integer number (904800).

Almost surely, 2^11099705 is an apocalyptic number.

It is an amenable number.

11099705 is a deficient number, since it is larger than the sum of its proper divisors (3377095).

11099705 is a wasteful number, since it uses less digits than its factorization.

11099705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824.

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

The square root of 11099705 is about 3331.6219773558. The cubic root of 11099705 is about 223.0679342852.

The spelling of 11099705 in words is "eleven million, ninety-nine thousand, seven hundred five".