201336606 has 24 divisors (see below), whose sum is σ = 437536944. Its totient is φ = 66911040.

The previous prime is 201336581. The next prime is 201336607. The reversal of 201336606 is 606633102.

201336606 is a `hidden beast` number, since 20 + 1 + 3 + 36 + 606 = 666.

201336606 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 201336606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201336607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10530 + ... + 22661.

It is an arithmetic number, because the mean of its divisors is an integer number (18230706).

Almost surely, 2^201336606 is an apocalyptic number.

201336606 is an abundant number, since it is smaller than the sum of its proper divisors (236200338).

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

201336606 is a wasteful number, since it uses less digits than its factorization.

201336606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33536 (or 33533 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 201336606 is about 14189.3130911965. The cubic root of 201336606 is about 586.1034094745.

Adding to 201336606 its reverse (606633102), we get a palindrome (807969708).

The spelling of 201336606 in words is "two hundred one million, three hundred thirty-six thousand, six hundred six".