36315633 has 4 divisors (see below), whose sum is σ = 48420848. Its totient is φ = 24210420.

The previous prime is 36315619. The next prime is 36315667. The reversal of 36315633 is 33651363.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33651363 = 3 ⋅11217121.

It is not a de Polignac number, because 36315633 - 2⁹ = 36315121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 36315633.

It is not an unprimeable number, because it can be changed into a prime (36315673) 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, 6052603 + ... + 6052608.

It is an arithmetic number, because the mean of its divisors is an integer number (12105212).

Almost surely, 2^36315633 is an apocalyptic number.

It is an amenable number.

36315633 is a deficient number, since it is larger than the sum of its proper divisors (12105215).

36315633 is a wasteful number, since it uses less digits than its factorization.

36315633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12105214.

The product of its digits is 14580, while the sum is 30.

The square root of 36315633 is about 6026.2453484736. The cubic root of 36315633 is about 331.1549157255.

Adding to 36315633 its reverse (33651363), we get a palindrome (69966996).

The spelling of 36315633 in words is "thirty-six million, three hundred fifteen thousand, six hundred thirty-three".