36223789 has 12 divisors (see below), whose sum is σ = 42254784. Its totient is φ = 30962904.

The previous prime is 36223783. The next prime is 36223799. The reversal of 36223789 is 98732263.

36223789 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 36223789 - 2⁷ = 36223661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36223783) 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 11 ways as a sum of consecutive naturals, for example, 22092 + ... + 23674.

It is an arithmetic number, because the mean of its divisors is an integer number (3521232).

Almost surely, 2^36223789 is an apocalyptic number.

It is an amenable number.

36223789 is a deficient number, since it is larger than the sum of its proper divisors (6030995).

36223789 is a wasteful number, since it uses less digits than its factorization.

36223789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064 (or 2057 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 36223789 is about 6018.6201907082. The cubic root of 36223789 is about 330.8755110940.

The spelling of 36223789 in words is "thirty-six million, two hundred twenty-three thousand, seven hundred eighty-nine".