11688193 has 4 divisors (see below), whose sum is σ = 12750768. Its totient is φ = 10625620.

The previous prime is 11688181. The next prime is 11688203. The reversal of 11688193 is 39188611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11688193 - 2²¹ = 9591041 is a prime.

It is a super-2 number, since 2×11688193² = 273227711210498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11688113) 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, 531271 + ... + 531292.

It is an arithmetic number, because the mean of its divisors is an integer number (3187692).

Almost surely, 2^11688193 is an apocalyptic number.

It is an amenable number.

11688193 is a deficient number, since it is larger than the sum of its proper divisors (1062575).

11688193 is a wasteful number, since it uses less digits than its factorization.

11688193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062574.

The product of its digits is 10368, while the sum is 37.

The square root of 11688193 is about 3418.7999356499. The cubic root of 11688193 is about 226.9424773549.

It can be divided in two parts, 11688 and 193, that added together give a square (11881 = 109²).

The spelling of 11688193 in words is "eleven million, six hundred eighty-eight thousand, one hundred ninety-three".