11245205 has 8 divisors (see below), whose sum is σ = 13527000. Its totient is φ = 8974336.

The previous prime is 11245187. The next prime is 11245259. The reversal of 11245205 is 50254211.

11245205 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1423249 + 9821956 = 1193^2 + 3134^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11245205 - 2⁶ = 11245141 is a prime.

It is a Curzon number.

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, 260 + ... + 4749.

It is an arithmetic number, because the mean of its divisors is an integer number (1690875).

Almost surely, 2^11245205 is an apocalyptic number.

It is an amenable number.

11245205 is a deficient number, since it is larger than the sum of its proper divisors (2281795).

11245205 is an equidigital number, since it uses as much as digits as its factorization.

11245205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 11245205 is about 3353.3870936711. The cubic root of 11245205 is about 224.0383982324.

Adding to 11245205 its reverse (50254211), we get a palindrome (61499416).

The spelling of 11245205 in words is "eleven million, two hundred forty-five thousand, two hundred five".