11197713 has 16 divisors (see below), whose sum is σ = 15992640. Its totient is φ = 6944256.

The previous prime is 11197687. The next prime is 11197723. The reversal of 11197713 is 31779111.

It is a happy number.

11197713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11197713 - 2⁶ = 11197649 is a prime.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11197723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3306 + ... + 5772.

It is an arithmetic number, because the mean of its divisors is an integer number (999540).

Almost surely, 2^11197713 is an apocalyptic number.

It is an amenable number.

11197713 is a deficient number, since it is larger than the sum of its proper divisors (4794927).

11197713 is a wasteful number, since it uses less digits than its factorization.

11197713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576.

The product of its digits is 1323, while the sum is 30.

The square root of 11197713 is about 3346.2984027131. The cubic root of 11197713 is about 223.7225585605.

The spelling of 11197713 in words is "eleven million, one hundred ninety-seven thousand, seven hundred thirteen".