36018852 has 48 divisors (see below), whose sum is σ = 89413632. Its totient is φ = 11246080.

The previous prime is 36018847. The next prime is 36018859. The reversal of 36018852 is 25881063.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (36018859) 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 15 ways as a sum of consecutive naturals, for example, 77902 + ... + 78362.

It is an arithmetic number, because the mean of its divisors is an integer number (1862784).

Almost surely, 2^36018852 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 36018852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44706816).

36018852 is an abundant number, since it is smaller than the sum of its proper divisors (53394780).

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

36018852 is a wasteful number, since it uses less digits than its factorization.

36018852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 36018852 is about 6001.5707943838. The cubic root of 36018852 is about 330.2503518061.

The spelling of 36018852 in words is "thirty-six million, eighteen thousand, eight hundred fifty-two".