36185112 has 144 divisors (see below), whose sum is σ = 109193760. Its totient is φ = 10810368.

The previous prime is 36185077. The next prime is 36185117. The reversal of 36185112 is 21158163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36185117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 769873 + ... + 769919.

It is an arithmetic number, because the mean of its divisors is an integer number (758290).

Almost surely, 2^36185112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36185112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54596880).

36185112 is an abundant number, since it is smaller than the sum of its proper divisors (73008648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36185112 is a wasteful number, since it uses less digits than its factorization.

36185112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 106 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 36185112 is about 6015.4062206970. The cubic root of 36185112 is about 330.7577079427.

The spelling of 36185112 in words is "thirty-six million, one hundred eighty-five thousand, one hundred twelve".