11314447 has 4 divisors (see below), whose sum is σ = 11424400. Its totient is φ = 11204496.

The previous prime is 11314441. The next prime is 11314487. The reversal of 11314447 is 74441311.

It is a happy number.

11314447 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 11314447 - 2³ = 11314439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314441) 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, 54822 + ... + 55027.

It is an arithmetic number, because the mean of its divisors is an integer number (2856100).

Almost surely, 2^11314447 is an apocalyptic number.

11314447 is a deficient number, since it is larger than the sum of its proper divisors (109953).

11314447 is a wasteful number, since it uses less digits than its factorization.

11314447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109952.

The product of its digits is 1344, while the sum is 25.

The square root of 11314447 is about 3363.6954380562. The cubic root of 11314447 is about 224.4972941276.

Adding to 11314447 its reverse (74441311), we get a palindrome (85755758).

The spelling of 11314447 in words is "eleven million, three hundred fourteen thousand, four hundred forty-seven".