11225446 has 4 divisors (see below), whose sum is σ = 16838172. Its totient is φ = 5612722.

The previous prime is 11225437. The next prime is 11225471. The reversal of 11225446 is 64452211.

It is a happy number.

11225446 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, and also an emirpimes, since its reverse is a distinct semiprime: 64452211 = 73 ⋅882907.

It is a self number, because there is not a number n which added to its sum of digits gives 11225446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806360 + ... + 2806363.

It is an arithmetic number, because the mean of its divisors is an integer number (4209543).

Almost surely, 2^11225446 is an apocalyptic number.

11225446 is a deficient number, since it is larger than the sum of its proper divisors (5612726).

11225446 is an equidigital number, since it uses as much as digits as its factorization.

11225446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612725.

The product of its digits is 1920, while the sum is 25.

The square root of 11225446 is about 3350.4396726400. The cubic root of 11225446 is about 223.9071016779.

Adding to 11225446 its reverse (64452211), we get a palindrome (75677657).

The spelling of 11225446 in words is "eleven million, two hundred twenty-five thousand, four hundred forty-six".