11159793 has 12 divisors (see below), whose sum is σ = 16280628. Its totient is φ = 7365600.

The previous prime is 11159789. The next prime is 11159843. The reversal of 11159793 is 39795111.

It can be written as a sum of positive squares in 2 ways, for example, as 6110784 + 5049009 = 2472^2 + 2247^2 .

It is not a de Polignac number, because 11159793 - 2² = 11159789 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11159713) 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 11 ways as a sum of consecutive naturals, for example, 5230 + ... + 7047.

It is an arithmetic number, because the mean of its divisors is an integer number (1356719).

Almost surely, 2^11159793 is an apocalyptic number.

It is an amenable number.

11159793 is a deficient number, since it is larger than the sum of its proper divisors (5120835).

11159793 is a wasteful number, since it uses less digits than its factorization.

11159793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12384 (or 12381 counting only the distinct ones).

The product of its digits is 8505, while the sum is 36.

The square root of 11159793 is about 3340.6276356397. The cubic root of 11159793 is about 223.4697345021.

The spelling of 11159793 in words is "eleven million, one hundred fifty-nine thousand, seven hundred ninety-three".