11137712 has 10 divisors (see below), whose sum is σ = 21579348. Its totient is φ = 5568848.

The previous prime is 11137697. The next prime is 11137717. The reversal of 11137712 is 21773111.

11137712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11137717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348038 + ... + 348069.

Almost surely, 2^11137712 is an apocalyptic number.

It is an amenable number.

11137712 is a deficient number, since it is larger than the sum of its proper divisors (10441636).

11137712 is an equidigital number, since it uses as much as digits as its factorization.

11137712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696115 (or 696109 counting only the distinct ones).

The product of its digits is 294, while the sum is 23.

The square root of 11137712 is about 3337.3210813465. The cubic root of 11137712 is about 223.3222498893.

The spelling of 11137712 in words is "eleven million, one hundred thirty-seven thousand, seven hundred twelve".