36011601 has 16 divisors (see below), whose sum is σ = 53598720. Its totient is φ = 23896080.

The previous prime is 36011587. The next prime is 36011617. The reversal of 36011601 is 10611063.

36011601 is a `hidden beast` number, since 3 + 60 + 1 + 1 + 601 = 666.

36011601 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 36011601 - 2⁹ = 36011089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36011621) 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 15 ways as a sum of consecutive naturals, for example, 3031 + ... + 9011.

It is an arithmetic number, because the mean of its divisors is an integer number (3349920).

Almost surely, 2^36011601 is an apocalyptic number.

It is an amenable number.

36011601 is a deficient number, since it is larger than the sum of its proper divisors (17587119).

36011601 is a wasteful number, since it uses less digits than its factorization.

36011601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6213 (or 6207 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 36011601 is about 6000.9666721287. The cubic root of 36011601 is about 330.2281892821.

Adding to 36011601 its reverse (10611063), we get a palindrome (46622664).

The spelling of 36011601 in words is "thirty-six million, eleven thousand, six hundred one".