11205025 has 24 divisors (see below), whose sum is σ = 15624000. Its totient is φ = 7909440.

The previous prime is 11205017. The next prime is 11205031. The reversal of 11205025 is 52050211.

11205025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11205025 - 2³ = 11205017 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 6726 + ... + 8224.

It is an arithmetic number, because the mean of its divisors is an integer number (651000).

Almost surely, 2^11205025 is an apocalyptic number.

It is an amenable number.

11205025 is a deficient number, since it is larger than the sum of its proper divisors (4418975).

11205025 is a wasteful number, since it uses less digits than its factorization.

11205025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 11205025 is about 3347.3907749171. The cubic root of 11205025 is about 223.7712441987.

Adding to 11205025 its reverse (52050211), we get a palindrome (63255236).

The spelling of 11205025 in words is "eleven million, two hundred five thousand, twenty-five".