11105924 has 12 divisors (see below), whose sum is σ = 19765200. Its totient is φ = 5458728.

The previous prime is 11105923. The next prime is 11106037. The reversal of 11105924 is 42950111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11105924.

It is not an unprimeable number, because it can be changed into a prime (11105921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23294 + ... + 23765.

It is an arithmetic number, because the mean of its divisors is an integer number (1647100).

Almost surely, 2^11105924 is an apocalyptic number.

It is an amenable number.

11105924 is a deficient number, since it is larger than the sum of its proper divisors (8659276).

11105924 is a wasteful number, since it uses less digits than its factorization.

11105924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47122 (or 47120 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 11105924 is about 3332.5551758373. Note that the first 3 decimals coincide. The cubic root of 11105924 is about 223.1095870582.

The spelling of 11105924 in words is "eleven million, one hundred five thousand, nine hundred twenty-four".