11225075 has 6 divisors (see below), whose sum is σ = 13919124. Its totient is φ = 8980040.

The previous prime is 11225063. The next prime is 11225087. The reversal of 11225075 is 57052211.

It is a happy number.

11225075 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11225063) and next prime (11225087).

It is not a de Polignac number, because 11225075 - 2⁸ = 11224819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11225075.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224477 + ... + 224526.

It is an arithmetic number, because the mean of its divisors is an integer number (2319854).

Almost surely, 2^11225075 is an apocalyptic number.

11225075 is a deficient number, since it is larger than the sum of its proper divisors (2694049).

11225075 is an equidigital number, since it uses as much as digits as its factorization.

11225075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449013 (or 449008 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 11225075 is about 3350.3843063147. The cubic root of 11225075 is about 223.9046349474.

Adding to 11225075 its reverse (57052211), we get a palindrome (68277286).

The spelling of 11225075 in words is "eleven million, two hundred twenty-five thousand, seventy-five".