11545252 has 12 divisors (see below), whose sum is σ = 20256460. Its totient is φ = 5757696.

The previous prime is 11545249. The next prime is 11545267. The reversal of 11545252 is 25254511.

It can be written as a sum of positive squares in 2 ways, for example, as 11249316 + 295936 = 3354^2 + 544^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893 + ... + 5164.

Almost surely, 2^11545252 is an apocalyptic number.

It is an amenable number.

11545252 is a deficient number, since it is larger than the sum of its proper divisors (8711208).

11545252 is a wasteful number, since it uses less digits than its factorization.

11545252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7470 (or 7468 counting only the distinct ones).

The product of its digits is 2000, while the sum is 25.

The square root of 11545252 is about 3397.8304842944. The cubic root of 11545252 is about 226.0135476255.

Adding to 11545252 its reverse (25254511), we get a palindrome (36799763).

The spelling of 11545252 in words is "eleven million, five hundred forty-five thousand, two hundred fifty-two".