11224347 has 4 divisors (see below), whose sum is σ = 14965800. Its totient is φ = 7482896.

The previous prime is 11224321. The next prime is 11224349. The reversal of 11224347 is 74342211.

It is a happy number.

11224347 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 11224347 - 2⁸ = 11224091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11224349) 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, 1870722 + ... + 1870727.

It is an arithmetic number, because the mean of its divisors is an integer number (3741450).

Almost surely, 2^11224347 is an apocalyptic number.

11224347 is a deficient number, since it is larger than the sum of its proper divisors (3741453).

11224347 is an equidigital number, since it uses as much as digits as its factorization.

11224347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3741452.

The product of its digits is 1344, while the sum is 24.

The square root of 11224347 is about 3350.2756603002. The cubic root of 11224347 is about 223.8997944126.

Adding to 11224347 its reverse (74342211), we get a palindrome (85566558).

The spelling of 11224347 in words is "eleven million, two hundred twenty-four thousand, three hundred forty-seven".