11325144 has 32 divisors (see below), whose sum is σ = 28739520. Its totient is φ = 3718176.

The previous prime is 11325133. The next prime is 11325157. The reversal of 11325144 is 44152311.

It is a self number, because there is not a number n which added to its sum of digits gives 11325144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1914 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (898110).

Almost surely, 2^11325144 is an apocalyptic number.

It is an amenable number.

11325144 is an abundant number, since it is smaller than the sum of its proper divisors (17414376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11325144 is a wasteful number, since it uses less digits than its factorization.

11325144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7119 (or 7115 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 11325144 is about 3365.2851290790. The cubic root of 11325144 is about 224.5680205524.

Adding to 11325144 its reverse (44152311), we get a palindrome (55477455).

The spelling of 11325144 in words is "eleven million, three hundred twenty-five thousand, one hundred forty-four".