11224546 has 8 divisors (see below), whose sum is σ = 16854444. Its totient is φ = 5606400.

The previous prime is 11224523. The next prime is 11224559. The reversal of 11224546 is 64542211.

It is a happy number.

11224546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11148921 + 75625 = 3339^2 + 275^2 .

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

It is a super-2 number, since 2×11224546² = 251980865812232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11224546.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66 + ... + 4738.

Almost surely, 2^11224546 is an apocalyptic number.

11224546 is a deficient number, since it is larger than the sum of its proper divisors (5629898).

11224546 is a wasteful number, since it uses less digits than its factorization.

11224546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5876.

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

The square root of 11224546 is about 3350.3053592173. The cubic root of 11224546 is about 223.9011176016.

Adding to 11224546 its reverse (64542211), we get a palindrome (75766757).

The spelling of 11224546 in words is "eleven million, two hundred twenty-four thousand, five hundred forty-six".