36538422 has 8 divisors (see below), whose sum is σ = 73076856. Its totient is φ = 12179472.

The previous prime is 36538393. The next prime is 36538427. The reversal of 36538422 is 22483563.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

36538422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36538427) 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 3 ways as a sum of consecutive naturals, for example, 3044863 + ... + 3044874.

It is an arithmetic number, because the mean of its divisors is an integer number (9134607).

Almost surely, 2^36538422 is an apocalyptic number.

36538422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36538422 is a wasteful number, since it uses less digits than its factorization.

36538422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6089742.

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

The square root of 36538422 is about 6044.7019777653. The cubic root of 36538422 is about 331.8307249039.

The spelling of 36538422 in words is "thirty-six million, five hundred thirty-eight thousand, four hundred twenty-two".