36765668 has 6 divisors (see below), whose sum is σ = 64339926. Its totient is φ = 18382832.

The previous prime is 36765667. The next prime is 36765683. The reversal of 36765668 is 86656763.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19642624 + 17123044 = 4432^2 + 4138^2 .

It is not an unprimeable number, because it can be changed into a prime (36765667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4595705 + ... + 4595712.

It is an arithmetic number, because the mean of its divisors is an integer number (10723321).

Almost surely, 2^36765668 is an apocalyptic number.

It is an amenable number.

36765668 is a deficient number, since it is larger than the sum of its proper divisors (27574258).

36765668 is a wasteful number, since it uses less digits than its factorization.

36765668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9191421 (or 9191419 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The square root of 36765668 is about 6063.4699636429. The cubic root of 36765668 is about 332.5172297778.

The spelling of 36765668 in words is "thirty-six million, seven hundred sixty-five thousand, six hundred sixty-eight".