11138325 has 48 divisors (see below), whose sum is σ = 20998656. Its totient is φ = 5156800.

The previous prime is 11138311. The next prime is 11138327. The reversal of 11138325 is 52383111.

It is not a de Polignac number, because 11138325 - 2⁵ = 11138293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11138295 and 11138304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11138327) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 18682 + ... + 19268.

It is an arithmetic number, because the mean of its divisors is an integer number (437472).

Almost surely, 2^11138325 is an apocalyptic number.

11138325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11138325 is a deficient number, since it is larger than the sum of its proper divisors (9860331).

11138325 is a wasteful number, since it uses less digits than its factorization.

11138325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 629 counting only the distinct ones).

The product of its digits is 720, while the sum is 24.

The square root of 11138325 is about 3337.4129202123. The cubic root of 11138325 is about 223.3263469016.

The spelling of 11138325 in words is "eleven million, one hundred thirty-eight thousand, three hundred twenty-five".