11522852 has 24 divisors (see below), whose sum is σ = 22105440. Its totient is φ = 5212160.

The previous prime is 11522851. The next prime is 11522879. The reversal of 11522852 is 25822511.

It is a super-2 number, since 2×11522852² = 265552236427808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11522851) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10799 + ... + 11817.

It is an arithmetic number, because the mean of its divisors is an integer number (921060).

Almost surely, 2^11522852 is an apocalyptic number.

It is an amenable number.

11522852 is a deficient number, since it is larger than the sum of its proper divisors (10582588).

11522852 is a wasteful number, since it uses less digits than its factorization.

11522852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291 (or 1289 counting only the distinct ones).

The product of its digits is 1600, while the sum is 26.

The square root of 11522852 is about 3394.5326629744. The cubic root of 11522852 is about 225.8672831350.

It can be divided in two parts, 1152 and 2852, that added together give a palindrome (4004).

The spelling of 11522852 in words is "eleven million, five hundred twenty-two thousand, eight hundred fifty-two".