36789765 has 16 divisors (see below), whose sum is σ = 61423488. Its totient is φ = 18767936.

The previous prime is 36789763. The next prime is 36789769. The reversal of 36789765 is 56798763.

It is a cyclic number.

It is not a de Polignac number, because 36789765 - 2¹ = 36789763 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36789761) 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 15 ways as a sum of consecutive naturals, for example, 52974 + ... + 53663.

It is an arithmetic number, because the mean of its divisors is an integer number (3838968).

Almost surely, 2^36789765 is an apocalyptic number.

It is an amenable number.

36789765 is a deficient number, since it is larger than the sum of its proper divisors (24633723).

36789765 is a wasteful number, since it uses less digits than its factorization.

36789765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106668.

The product of its digits is 1905120, while the sum is 51.

The square root of 36789765 is about 6065.4567016837. The cubic root of 36789765 is about 332.5898601982.

The spelling of 36789765 in words is "thirty-six million, seven hundred eighty-nine thousand, seven hundred sixty-five".