11193712 has 20 divisors (see below), whose sum is σ = 21951720. Its totient is φ = 5528768.

The previous prime is 11193673. The next prime is 11193713. The reversal of 11193712 is 21739111.

11193712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11193713) 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, 2887 + ... + 5542.

It is an arithmetic number, because the mean of its divisors is an integer number (1097586).

Almost surely, 2^11193712 is an apocalyptic number.

It is an amenable number.

11193712 is a deficient number, since it is larger than the sum of its proper divisors (10758008).

11193712 is an equidigital number, since it uses as much as digits as its factorization.

11193712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8520 (or 8514 counting only the distinct ones).

The product of its digits is 378, while the sum is 25.

The square root of 11193712 is about 3345.7005245539. The cubic root of 11193712 is about 223.6959096490.

The spelling of 11193712 in words is "eleven million, one hundred ninety-three thousand, seven hundred twelve".