36773213 has 4 divisors (see below), whose sum is σ = 37628448. Its totient is φ = 35917980.

The previous prime is 36773203. The next prime is 36773237. The reversal of 36773213 is 31237763.

36773213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 36773213 - 2⁴ = 36773197 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 36773213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36773203) 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 3 ways as a sum of consecutive naturals, for example, 427553 + ... + 427638.

It is an arithmetic number, because the mean of its divisors is an integer number (9407112).

Almost surely, 2^36773213 is an apocalyptic number.

It is an amenable number.

36773213 is a deficient number, since it is larger than the sum of its proper divisors (855235).

36773213 is an equidigital number, since it uses as much as digits as its factorization.

36773213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855234.

The product of its digits is 15876, while the sum is 32.

The square root of 36773213 is about 6064.0921002241. The cubic root of 36773213 is about 332.5399744654.

The spelling of 36773213 in words is "thirty-six million, seven hundred seventy-three thousand, two hundred thirteen".