11009793 has 4 divisors (see below), whose sum is σ = 14679728. Its totient is φ = 7339860.

The previous prime is 11009783. The next prime is 11009807. The reversal of 11009793 is 39790011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39790011 = 3 ⋅13263337.

It is not a de Polignac number, because 11009793 - 2⁶ = 11009729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11009793.

It is not an unprimeable number, because it can be changed into a prime (11009783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1834963 + ... + 1834968.

It is an arithmetic number, because the mean of its divisors is an integer number (3669932).

Almost surely, 2^11009793 is an apocalyptic number.

It is an amenable number.

11009793 is a deficient number, since it is larger than the sum of its proper divisors (3669935).

11009793 is an equidigital number, since it uses as much as digits as its factorization.

11009793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669934.

The product of its (nonzero) digits is 1701, while the sum is 30.

The square root of 11009793 is about 3318.1008122117. The cubic root of 11009793 is about 222.4639877751.

The spelling of 11009793 in words is "eleven million, nine thousand, seven hundred ninety-three".