11224454 has 8 divisors (see below), whose sum is σ = 17827128. Its totient is φ = 5282080.

The previous prime is 11224453. The next prime is 11224463. The reversal of 11224454 is 45442211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11224453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165032 + ... + 165099.

It is an arithmetic number, because the mean of its divisors is an integer number (2228391).

Almost surely, 2^11224454 is an apocalyptic number.

11224454 is a deficient number, since it is larger than the sum of its proper divisors (6602674).

11224454 is a wasteful number, since it uses less digits than its factorization.

11224454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330150.

The product of its digits is 1280, while the sum is 23.

The square root of 11224454 is about 3350.2916290974. The cubic root of 11224454 is about 223.9005058780.

Adding to 11224454 its reverse (45442211), we get a palindrome (56666665).

The spelling of 11224454 in words is "eleven million, two hundred twenty-four thousand, four hundred fifty-four".