11714471 has 4 divisors (see below), whose sum is σ = 11740344. Its totient is φ = 11688600.

The previous prime is 11714453. The next prime is 11714477. The reversal of 11714471 is 17441711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11714471 - 2⁶ = 11714407 is a prime.

It is a super-3 number, since 3×11714471³ (a number of 22 digits) contains 333 as substring.

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 11714471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11714477) 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, 12245 + ... + 13166.

It is an arithmetic number, because the mean of its divisors is an integer number (2935086).

Almost surely, 2^11714471 is an apocalyptic number.

11714471 is a deficient number, since it is larger than the sum of its proper divisors (25873).

11714471 is an equidigital number, since it uses as much as digits as its factorization.

11714471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25872.

The product of its digits is 784, while the sum is 26.

The square root of 11714471 is about 3422.6409393917. The cubic root of 11714471 is about 227.1124246619.

The spelling of 11714471 in words is "eleven million, seven hundred fourteen thousand, four hundred seventy-one".