11449125 has 24 divisors (see below), whose sum is σ = 20640984. Its totient is φ = 6105600.

The previous prime is 11449117. The next prime is 11449213. The reversal of 11449125 is 52194411.

It can be written as a sum of positive squares in 4 ways, for example, as 199809 + 11249316 = 447^2 + 3354^2 .

It is not a de Polignac number, because 11449125 - 2³ = 11449117 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 23 ways as a sum of consecutive naturals, for example, 3964 + ... + 6213.

It is an arithmetic number, because the mean of its divisors is an integer number (860041).

Almost surely, 2^11449125 is an apocalyptic number.

11449125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11449125 is a deficient number, since it is larger than the sum of its proper divisors (9191859).

11449125 is a wasteful number, since it uses less digits than its factorization.

11449125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10198 (or 10185 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 11449125 is about 3383.6555675778. The cubic root of 11449125 is about 225.3845276485.

The spelling of 11449125 in words is "eleven million, four hundred forty-nine thousand, one hundred twenty-five".