11830225 has 12 divisors (see below), whose sum is σ = 16003440. Its totient is φ = 8603600.

The previous prime is 11830223. The next prime is 11830237. The reversal of 11830225 is 52203811.

It is not a de Polignac number, because 11830225 - 2¹ = 11830223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11830196 and 11830205.

It is not an unprimeable number, because it can be changed into a prime (11830223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21235 + ... + 21784.

It is an arithmetic number, because the mean of its divisors is an integer number (1333620).

Almost surely, 2^11830225 is an apocalyptic number.

It is an amenable number.

11830225 is a deficient number, since it is larger than the sum of its proper divisors (4173215).

11830225 is a wasteful number, since it uses less digits than its factorization.

11830225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43040 (or 43035 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 11830225 is about 3439.5094126925. The cubic root of 11830225 is about 227.8580282149.

The spelling of 11830225 in words is "eleven million, eight hundred thirty thousand, two hundred twenty-five".