111952852 has 12 divisors (see below), whose sum is σ = 213728256. Its totient is φ = 50887640.

The previous prime is 111952843. The next prime is 111952859. The reversal of 111952852 is 258259111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111952859) 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 3 ways as a sum of consecutive naturals, for example, 1272148 + ... + 1272235.

It is an arithmetic number, because the mean of its divisors is an integer number (17810688).

Almost surely, 2^111952852 is an apocalyptic number.

It is an amenable number.

111952852 is a deficient number, since it is larger than the sum of its proper divisors (101775404).

111952852 is a wasteful number, since it uses less digits than its factorization.

111952852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544398 (or 2544396 counting only the distinct ones).

The product of its digits is 7200, while the sum is 34.

The square root of 111952852 is about 10580.7774761593. Note that the first 3 decimals coincide. The cubic root of 111952852 is about 481.9608044205.

The spelling of 111952852 in words is "one hundred eleven million, nine hundred fifty-two thousand, eight hundred fifty-two".