36605530 has 16 divisors (see below), whose sum is σ = 70958664. Its totient is φ = 13515840.

The previous prime is 36605521. The next prime is 36605549. The reversal of 36605530 is 3550663.

36605530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 26512201 + 10093329 = 5149^2 + 3177^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 140661 + ... + 140920.

Almost surely, 2^36605530 is an apocalyptic number.

36605530 is a deficient number, since it is larger than the sum of its proper divisors (34353134).

36605530 is a wasteful number, since it uses less digits than its factorization.

36605530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281601.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 36605530 is about 6050.2504080410. The cubic root of 36605530 is about 332.0337520725.

The spelling of 36605530 in words is "thirty-six million, six hundred five thousand, five hundred thirty".