36238818 has 32 divisors (see below), whose sum is σ = 90362880. Its totient is φ = 9412560.

The previous prime is 36238817. The next prime is 36238841. The reversal of 36238818 is 81883263.

36238818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (36238817) 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 15 ways as a sum of consecutive naturals, for example, 38758 + ... + 39681.

It is an arithmetic number, because the mean of its divisors is an integer number (2823840).

Almost surely, 2^36238818 is an apocalyptic number.

36238818 is an abundant number, since it is smaller than the sum of its proper divisors (54124062).

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

36238818 is a wasteful number, since it uses less digits than its factorization.

36238818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78462.

The product of its digits is 55296, while the sum is 39.

The square root of 36238818 is about 6019.8686032172. The cubic root of 36238818 is about 330.9212640889.

The spelling of 36238818 in words is "thirty-six million, two hundred thirty-eight thousand, eight hundred eighteen".