36538242 has 16 divisors (see below), whose sum is σ = 78697920. Its totient is φ = 11242512.

The previous prime is 36538213. The next prime is 36538267. The reversal of 36538242 is 24283563.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 234142 + ... + 234297.

It is an arithmetic number, because the mean of its divisors is an integer number (4918620).

Almost surely, 2^36538242 is an apocalyptic number.

36538242 is an abundant number, since it is smaller than the sum of its proper divisors (42159678).

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

36538242 is a wasteful number, since it uses less digits than its factorization.

36538242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468457.

The product of its digits is 34560, while the sum is 33.

The square root of 36538242 is about 6044.6870886755. The cubic root of 36538242 is about 331.8301800014.

The spelling of 36538242 in words is "thirty-six million, five hundred thirty-eight thousand, two hundred forty-two".