11224453 has 2 divisors, whose sum is σ = 11224454. Its totient is φ = 11224452.

The previous prime is 11224439. The next prime is 11224463. The reversal of 11224453 is 35442211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10771524 + 452929 = 3282^2 + 673^2 .

It is a cyclic number.

It is not a de Polignac number, because 11224453 - 2⁹ = 11223941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11224463) 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 as a sum of consecutive naturals, namely, 5612226 + 5612227.

It is an arithmetic number, because the mean of its divisors is an integer number (5612227).

Almost surely, 2^11224453 is an apocalyptic number.

It is an amenable number.

11224453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11224453 is an equidigital number, since it uses as much as digits as its factorization.

11224453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 22.

The square root of 11224453 is about 3350.2914798566. The cubic root of 11224453 is about 223.9004992288.

Adding to 11224453 its reverse (35442211), we get a palindrome (46666664).

The spelling of 11224453 in words is "eleven million, two hundred twenty-four thousand, four hundred fifty-three".