11224075 has 24 divisors (see below), whose sum is σ = 14583888. Its totient is φ = 8561280.

The previous prime is 11224043. The next prime is 11224091. The reversal of 11224075 is 57042211.

It is a happy number.

It is not a de Polignac number, because 11224075 - 2⁵ = 11224043 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56877 + ... + 57073.

It is an arithmetic number, because the mean of its divisors is an integer number (607662).

Almost surely, 2^11224075 is an apocalyptic number.

11224075 is a deficient number, since it is larger than the sum of its proper divisors (3359813).

11224075 is a wasteful number, since it uses less digits than its factorization.

11224075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 11224075 is about 3350.2350663797. The cubic root of 11224075 is about 223.8979858075.

Adding to 11224075 its reverse (57042211), we get a palindrome (68266286).

The spelling of 11224075 in words is "eleven million, two hundred twenty-four thousand, seventy-five".