11255528 has 16 divisors (see below), whose sum is σ = 21148260. Its totient is φ = 5616000.

The previous prime is 11255527. The next prime is 11255549. The reversal of 11255528 is 82555211.

It can be written as a sum of positive squares in 2 ways, for example, as 10484644 + 770884 = 3238^2 + 878^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11255528.

It is not an unprimeable number, because it can be changed into a prime (11255527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3638 + ... + 5978.

Almost surely, 2^11255528 is an apocalyptic number.

It is an amenable number.

11255528 is a deficient number, since it is larger than the sum of its proper divisors (9892732).

11255528 is a wasteful number, since it uses less digits than its factorization.

11255528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948 (or 2944 counting only the distinct ones).

The product of its digits is 4000, while the sum is 29.

The square root of 11255528 is about 3354.9259306280. The cubic root of 11255528 is about 224.1069323632.

The spelling of 11255528 in words is "eleven million, two hundred fifty-five thousand, five hundred twenty-eight".