11506713 has 8 divisors (see below), whose sum is σ = 15427776. Its totient is φ = 7628400.

The previous prime is 11506709. The next prime is 11506751. The reversal of 11506713 is 31760511.

11506713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11506713 - 2² = 11506709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11506763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10053 + ... + 11138.

It is an arithmetic number, because the mean of its divisors is an integer number (1928472).

Almost surely, 2^11506713 is an apocalyptic number.

It is an amenable number.

11506713 is a deficient number, since it is larger than the sum of its proper divisors (3921063).

11506713 is a wasteful number, since it uses less digits than its factorization.

11506713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21375.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 11506713 is about 3392.1546250134. The cubic root of 11506713 is about 225.7617833486.

The spelling of 11506713 in words is "eleven million, five hundred six thousand, seven hundred thirteen".