11808052 has 12 divisors (see below), whose sum is σ = 20700736. Its totient is φ = 5893560.

The previous prime is 11808031. The next prime is 11808053. The reversal of 11808052 is 25080811.

It is a super-3 number, since 3×11808052³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11808053) 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, 277 + ... + 4867.

Almost surely, 2^11808052 is an apocalyptic number.

It is an amenable number.

11808052 is a deficient number, since it is larger than the sum of its proper divisors (8892684).

11808052 is a wasteful number, since it uses less digits than its factorization.

11808052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5238 (or 5236 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 11808052 is about 3436.2846215062. The cubic root of 11808052 is about 227.7155835924.

Adding to 11808052 its reverse (25080811), we get a palindrome (36888863).

The spelling of 11808052 in words is "eleven million, eight hundred eight thousand, fifty-two".