11252512 has 24 divisors (see below), whose sum is σ = 22461516. Its totient is φ = 5548032.

The previous prime is 11252509. The next prime is 11252519. The reversal of 11252512 is 21525211.

It can be written as a sum of positive squares in 2 ways, for example, as 10784656 + 467856 = 3284^2 + 684^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11252512.

It is not an unprimeable number, because it can be changed into a prime (11252519) 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 3 ways as a sum of consecutive naturals, for example, 73 + ... + 4744.

Almost surely, 2^11252512 is an apocalyptic number.

It is an amenable number.

11252512 is a deficient number, since it is larger than the sum of its proper divisors (11209004).

11252512 is an equidigital number, since it uses as much as digits as its factorization.

11252512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900 (or 4892 counting only the distinct ones).

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

The square root of 11252512 is about 3354.4764121991. The cubic root of 11252512 is about 224.0869135515.

Adding to 11252512 its reverse (21525211), we get a palindrome (32777723).

The spelling of 11252512 in words is "eleven million, two hundred fifty-two thousand, five hundred twelve".