11716473 has 4 divisors (see below), whose sum is σ = 15621968. Its totient is φ = 7810980.

The previous prime is 11716469. The next prime is 11716477. The reversal of 11716473 is 37461711.

11716473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (11716469) and next prime (11716477).

It is not a de Polignac number, because 11716473 - 2² = 11716469 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11716473.

It is not an unprimeable number, because it can be changed into a prime (11716477) 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, 1952743 + ... + 1952748.

It is an arithmetic number, because the mean of its divisors is an integer number (3905492).

Almost surely, 2^11716473 is an apocalyptic number.

It is an amenable number.

11716473 is a deficient number, since it is larger than the sum of its proper divisors (3905495).

11716473 is an equidigital number, since it uses as much as digits as its factorization.

11716473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3905494.

The product of its digits is 3528, while the sum is 30.

The square root of 11716473 is about 3422.9333911135. The cubic root of 11716473 is about 227.1253617428.

The spelling of 11716473 in words is "eleven million, seven hundred sixteen thousand, four hundred seventy-three".