11662713 has 24 divisors (see below), whose sum is σ = 17869280. Its totient is φ = 7309440.

The previous prime is 11662711. The next prime is 11662769. The reversal of 11662713 is 31726611.

11662713 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11662713 - 2¹ = 11662711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11662711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41070 + ... + 41352.

Almost surely, 2^11662713 is an apocalyptic number.

It is an amenable number.

11662713 is a deficient number, since it is larger than the sum of its proper divisors (6206567).

11662713 is a wasteful number, since it uses less digits than its factorization.

11662713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549 (or 546 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 11662713 is about 3415.0714487401. The cubic root of 11662713 is about 226.7774475303. Note that the first 3 decimals are identical.

It can be divided in two parts, 116627 and 13, that multiplied together give a palindrome (1516151).

The spelling of 11662713 in words is "eleven million, six hundred sixty-two thousand, seven hundred thirteen".