11105425 has 12 divisors (see below), whose sum is σ = 13947520. Its totient is φ = 8770320.

The previous prime is 11105411. The next prime is 11105429. The reversal of 11105425 is 52450111.

It is not a de Polignac number, because 11105425 - 2¹¹ = 11103377 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11105429) 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, 837 + ... + 4786.

Almost surely, 2^11105425 is an apocalyptic number.

It is an amenable number.

11105425 is a deficient number, since it is larger than the sum of its proper divisors (2842095).

11105425 is an equidigital number, since it uses as much as digits as its factorization.

11105425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712 (or 5707 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 11105425 is about 3332.4803075187. The cubic root of 11105425 is about 223.1062454977.

Adding to 11105425 its reverse (52450111), we get a palindrome (63555536).

The spelling of 11105425 in words is "eleven million, one hundred five thousand, four hundred twenty-five".