36865773 has 24 divisors (see below), whose sum is σ = 63114688. Its totient is φ = 21065184.

The previous prime is 36865771. The next prime is 36865799. The reversal of 36865773 is 37756863.

36865773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36865773 - 2¹ = 36865771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36865771) 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 23 ways as a sum of consecutive naturals, for example, 9136 + ... + 12537.

Almost surely, 2^36865773 is an apocalyptic number.

It is an amenable number.

36865773 is a deficient number, since it is larger than the sum of its proper divisors (26248915).

36865773 is an equidigital number, since it uses as much as digits as its factorization.

36865773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21695 (or 21683 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 36865773 is about 6071.7191140566. The cubic root of 36865773 is about 332.8187472344.

The spelling of 36865773 in words is "thirty-six million, eight hundred sixty-five thousand, seven hundred seventy-three".