36605680 has 20 divisors (see below), whose sum is σ = 85108392. Its totient is φ = 14642240.

The previous prime is 36605671. The next prime is 36605687. The reversal of 36605680 is 8650663.

36605680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36605687) 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, 228706 + ... + 228865.

Almost surely, 2^36605680 is an apocalyptic number.

It is an amenable number.

36605680 is an abundant number, since it is smaller than the sum of its proper divisors (48502712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36605680 is a wasteful number, since it uses less digits than its factorization.

36605680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457584 (or 457578 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 36605680 is about 6050.2628042094. The cubic root of 36605680 is about 332.0342056014.

The spelling of 36605680 in words is "thirty-six million, six hundred five thousand, six hundred eighty".